Aastra DT412 User Manual Download

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Cordless DT412 / DT422 / DT432

Cordless Telephones for MD Evolution

User Guide

Summary of Contents for DT412

Page 1: ...g it in the text flow Select Graphics Properties and make the following settings Width 15 4 cm Important Height 11 2 cm May be smaller Top 5 3 cm Important Left 0 3 cm Important This text should then be hidden Cordless DT412 DT422 DT432 Cordless Telephones for MD Evolution User Guide ...

Page 3: ...wer 44 During Calls 49 Local Phonebook 56 Central Phonebook 63 Call Forwarding Services 64 Voice Mail Services 73 SMS Text Messages 93 Group Services 95 More Features on your Extension 103 Alarm 116 Modes 119 Services 122 DT4X2 Adjustments 125 Audible Signals 139 MD Evolution Standard Services Prefixes 141 Useful Hints 143 Installation 145 Reference 148 Troubleshooting 153 Glossary 155 Index 157 ...

Page 4: ...Table of Contents MD Evolution Cordless DT412 DT422 DT432 4 ...

Page 5: ...on Platform The User Guide describes the facilities of the MD Evolution Communication Platform and the phones DT4X2 with a default programming There may be some differences in the way your phone is programmed Please consult your system administrator if you need further information The latest version of this User Guide can also be downloaded from http www aastra com ...

Page 6: ...not be liable for any damages arising from use of an illegal modified or altered publication Aastra is a registered trademark of Aastra Technologies Limited All other trademarks mentioned herein are the property of their respective owners Warranty AASTRA MAKES NO WARRANTY OF ANY KIND WITH REGARD TO THIS MATERIAL INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR...

Page 7: ...d Consult the dealer or an experienced radio TV technician for help Privacy of communications may not be ensured when using this phone This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment This device complies with FCC SAR limit of 1 6 W kg The highest SAR value measured when used at the ear is 0 081 W kg This device must not be collocated or operatin...

Page 8: ...he telephone company may request that you disconnect the equipment until the problem is resolved Connection to party line service is subject to state tariffs Contact the state public utility commission public service commission or corporation commission for information If your home has specially wired alarm equipment connected to the telephone line ensure the installation of this equipment that it...

Page 9: ...f the MD Evolution Communication Platform Prefixes and suffixes may however have been modified by your system administrator Suffixes are not dependant of the country the services prefixes for the different countries are listed in the table MD Evolution Standard Services Prefixes on page 141 Note Using the services offered by your DT4X2 extension is usually carried out by the access prefixes assign...

Page 10: ...cated on the product and in the user guide Always keep and handle your products with care and keep them in a clean and dust free place Proper use and care will prolong the products life Use a soft absorbent tissue or cloth to remove dust dirt or moisture Always ensure that the phone battery and charger are used and operated in the intended environment for which they are designed Operate the phone ...

Page 11: ... equipment with the telephone which is not exclusively recommended by the manufacturer The use of any auxiliary equipment not recommended by the manufacturer may result in fire electric shock or injury and will void the warranty Connect AC power supply to the desktop battery charger only to designated power sources as marked on the product Clean the batteries using ethanol and isopropyl alcohol Do...

Page 12: ...ce Massachusetts 02269 Attention Publication Sales Division Power supply Connect the AC power adapter of the charging unit only to the designated power sources as marked on the charger Make sure the cord is positioned so that it will not be subjected to damage or stress To reduce risk of electrical shock unplug the chargers from any power source before attempting to clean or move it The AC power a...

Page 13: ...before first time use The battery in your product is designed to withstand many charge cycles Use only the recommended charging equipment Improper charging can cause heat damage or even high pressure rupture Observe proper charging polarity Do not solder lead wires directly onto the battery Do not allow water to come into contact with the battery The initial charging of a NiMH battery will cause t...

Page 14: ...nues to discharge a minimal portion of its power even if the product is switched off or the battery is removed Dispose the battery in accordance with all local regulations applicable in your country Do not allow the metal contacts on the battery to touch another metal object This could short circuit and damage the battery Do not attempt to take a battery apart Do not disconnect the battery unless ...

Page 15: ...he phone being squeezed between furniture and your body when carrying the phone in your pocket or attached to clothing Exposure to Radio Frequency Signals SA A cordless telephone is a radio transmitter and receiver It is designed and manufactured not to exceed the emission limit for exposure to radio frequency RF energy set by the Federal Communications Commission of the US government and Canada T...

Page 16: ...has been tested for compliance Use of non approved accessories may violate the FCC RF exposure guidelines and should be avoided This device has been shown to be capable of compliance for localized specific absorption rate SAR for uncontrolled environment general population exposure limits specified in ANSI IEEE Std C95 1 1992 and had been tested in accordance with the measurement procedures specif...

Page 17: ...ules will help to eliminate confusion ensure the most efficient use of the existing frequencies and result in a smoothly functioning radio network The following offenses are punishable by fine imprisonment or both Use of profane indecent or obscene language Transmission of a false distress signaler call Willful or malicious interference with any other radio communications Refusal to yield a channe...

Page 18: ...n the charger and charge it for at least one hour before using it the first time Battery handling The Lithium Ion battery contains environmental polluting material If damaged return it to a collecting point Note Only use the charger that is delivered with your phone to charge the battery Cleaning Clean the phone only with a soft water dampened cloth Using soap or any other cleaning materials may d...

Page 19: ... Important Coverage Area Your organization s premises are covered by a number of cells which form the coverage area You can make and answer calls anywhere within this area outside the area you will lose contact with the system Company coverage ...

Page 20: ...DT4X2 General Description MD Evolution Cordless DT412 DT422 DT432 20 DT4X2 General Description 2 1 3 4 5 6 7 9 10 11 12 13 8 12 14 ...

Page 21: ...so used to turn Loud speaking on or off See sections DT4X2 Adjustments on page 125 Display Info on page 23 and Menu Structure on page 27 5 Call key Switch on Make call answer call end call 6 Navigation key Controls the movement of the cursor in the display In idle mode the Navigation key down is used for entering the call list the Navigation key up for entering the message list and pressing Naviga...

Page 22: ...m on page 116 12 Loudspeakers One loudspeaker for ring signal and one for Loud speaking See section Handsfree Speaking on page 49 Please note The phone may retain small magnetic articles around the ear piece region 13 Charging connector See section Installation on page 145 14 Headset connector See section Installation on page 145 Note Headset connector is optional ...

Page 23: ... field In idle mode it shows the user defined names of the three Soft keys beneath the display In menu mode where the Soft keys are used for different choices it gives you the function of each Soft key Examples of functions are Back Options Save etc How to define the Soft keys in idle mode see section Hot Keys and Soft Keys on page 130 The display System connection messages System A System indicat...

Page 24: ...ved The number of the right side of the icon Indicates the total number of unread messages The symbol will remain until the message is marked as read See section Voice Mailbox Messages Internal Notification on page 77 Not answered call Added to not answered calls in the call list The number on the right side of the icon shows the total number of missed calls Key Indicates that your keypad is locke...

Page 25: ...t on page 61 Incoming call Added in front of incoming calls in the call list Outgoing call Added in front of outgoing calls in the call list Unread Message Added in front of unread messages in the message list Read Message Added in front of read messages in the message list Add contact Appears on a Soft key when a phone number is marked in the call list It indicates that it is possible to add the ...

Page 26: ...age 40 Modes Here you can select between modes and change or edit modes See section Modes on page 119 Services Here you can select add delete or change a Service function See section Services on page 122 Settings Here you can handle your phone settings See section DT4X2 Adjustments on page 125 To navigate the menus see section Menu Structure on page 27 Additional display features Depending on whic...

Page 27: ...e the Navigation key up down to step in the alternatives and select one by pressing Navigation key right Notes Since the phone can be used in several networks some functions might not be supported in your network A parameter setting in the SIM card determines if changes that are made from the menu is saved on the SIM card If changes are not saved on the SIM card they will be discarded when the pho...

Page 28: ...de 8 Mode 9 Switch off Volume Ring signals Vibrator on off Key beep on off Alarm settings Absent on off Answer Soft key Name Only available for the DT422 and DT432 phones No movement on off Man down on off Internal call External call Callback Beep Low Medium High Mixed Level 1 5 Silent Ordinary Auto Loud Auto loud Service 1 Service 2 Service 10 Name Function Data Send Data with Prefix Phone call S...

Page 29: ... Mixed No movement on off Man down on off Left Middle Right Name Function 0 1 2 9 Data Send Data with Prefix Phone call Short cut SMS Change mode Not used Absent Local phonebook Central phonebook Services Switch off No movement Man down Edit alarm data Change system Demo Mess 1 Demo Mess 2 RSSI Language Text size Clock Auto key lock Quick answer New message rotated Owner ID English etc Auto settin...

Page 30: ...Changing alert signals The Alert signals alternative in the menu is hidden Changing alarm settings The Alarm settings alternative in the menu is hidden Administration of Soft keys The Soft key alternative in the menu is hidden Administration of Hot keys The Hot key alternative in the menu is hidden Edit of Hot keys The option Edit is hidden It is possible to see the settings for the Hot keys Chang...

Page 31: ...432 DT4X2 General Description Each mode in the menu can be hidden individually This makes it possible to remove modes that are not used from the menu Note that it is still possible to change to the hidden modes with help of Soft and Hot keys ...

Page 32: ... No System is displayed you cannot make or answer calls Depending on system programming your phone can be automatically locked To unlock the phone see section Phone Lock on page 108 Switch off During calls you cannot switch off your phone It is recommended that you program the Switch off function as a Hot key see section Hot Keys and Soft Keys on page 130 If you do not program a Hot key you can us...

Page 33: ... being selected on display by default select Yes Ok Press to confirm see display Switch off is displayed and after a few seconds the display turns blank Now your phone is switched off If you have programmed a Hot key å Press and hold the Hot key The display shows No being selected on display by default select Yes Ok Press to confirm see display Switch off is displayed and after a few seconds the d...

Page 34: ...Answering Calls The caller s number and the Call icon is displayed æ Press to answer If the number is in the integrated Phonebook of your phone see Local Phonebook on page 56 or in the Phonebook of the MD Evolution communication system the name is shown instead Note Calls can be answered at any time no matter if you are programming or keying in a number etc When a headset is connected to the phone...

Page 35: ... page 20 for the location of the Mute key æ Press to answer the call Handsfree ä Press the middle Soft key to answer the call in handsfree speaking mode You are connected to the caller via the loudspeaker and microphone Note Which key to press depends on the answering method used to change the answering method see section Answering Method on page 36 End the call æ Press The display shows the durat...

Page 36: ...on Loud press the Call key and the call is connected with Loudspeaking function turned on Auto loud the call is automatically connected with Loudspeaking function turned on after 2 signals calls can be answered as usual before that ç Press the Menu key The last used tab is marked à or á Select Modes tab ã Press to enter Modes á Select Normal ã Select Answer á Press ã Select the required answering ...

Page 37: ...out having to change extensions 13 Dial the prefix 13 for the call pick up service å Next directly dial the directory number that is ringing æ Press to call the selected number Note Certain extensions such as yours may possibly be equipped with permanent protection against call pick up If this is the case this service will obviously be refused on these extensions and vice versa ...

Page 38: ...aking Calls On hook å æ Enter the telephone number and press The number is shown in the display Your phone will go off hook and establish the connection The number is stored in the call list The number may be any of the following an internal directory number an external number where 0 is the digit for external call access Note Which digit to press for external line access depends on the configurat...

Page 39: ...can make your calls faster by programming Soft Hot keys with frequently used numbers See section Program a Hot key or a Soft key with a phone number on page 132 Off hook If you prefer to dial a number off hook æ Press Dial tone å Key your number on line Notes When dialling this way you cannot press C see display to erase digits The number is not stored in the call list Handsfree While you are wait...

Page 40: ...of these numbers by selecting the number from the call list If the Clock and Date function is set you can on the same day the call was received dialled see the time for the call The time stamp is changed to a date stamp the following day See section Clock Settings on page 135 ã Press until the desired number is displayed You can store numbers permanently by adding them to your Phonebook see sectio...

Page 41: ...marked Select Press see display Number deleted is displayed and the number is deleted Delete all numbers from the call list When your phone is in idle mode ã Press to enter the call list The first number in the call list is marked Options Press see display Delete is marked ã Select Delete all Select Press see display The display shows Yes Press see display All numbers are deleted Delete all number...

Page 42: ...bers that are either personal or shared among a restricted group of users All of these abbreviated numbers are managed by your system administrator or possibly your facility s attendants Contact them as needed To contact an external party using abbreviated numbers 2 å Enter the abbreviated number Please refer to your telephone directory æ Press to make the call The call is then established just as...

Page 43: ...s on page 130 Via Hot key å Press and hold the preprogrammed Hot key A number between 0 and 9 The display shows the preprogrammed number The number is dialled and the connection will be established automatically Via Soft key ä Press the preprogrammed Soft key see display The display shows the preprogrammed number The number is dialled and the connection will be established automatically ...

Page 44: ... have to answer within eight seconds otherwise the Callback service is cancelled Busy Extension You call an extension and receive busy tone Intrusion You can intrude on an ongoing call on a busy extension if this function is allowed 3 Press to intrude Intrusion tone is heard and a three party call is established When the called extension replaces the handset and you keep off hook the called extens...

Page 45: ...hat could take place during your conversation most specifically from an attendant These services are then refused in light of your conversation in progress 74 Dial the prefix 74 to access to the temporary call protection service å Next directly dial the desired number You may do so according to any of the methods available for dialling an internal or external number æ Press to make the call Note C...

Page 46: ...n This service is valid on a call by call basis It is automatically cancelled at the end of each call processed using this service 75 Dial the prefix 75 to access to the call in substitution service å Then dial your own extension number This is necessary in order to sign on to the third party set æ Press å Next dial your user password By default your user password is 1234 however you may have modi...

Page 47: ...s processed through the exchange of DTMF codes from which the service s name is derived To use this service when placing an external call Dial the code to access to the DTMF end to end dialling service Everything that is dialled thereafter is then directly transmitted to the remote server Note When you interact with the voice mail system or the automated attendant possibly integrated in your facil...

Page 48: ...ions An attempt to dial these numbers would be automatically refused Moreover your facility will also most often be equipped with a Least Cost Routing LCR service for external calls especially if your facility is connected to private networks or different public network operators The LCR service therefore automatically ensures that the routing of external numbers you dial will be processed with th...

Page 49: ...orm other tasks Handsfree Speaking This function is extremely useful in situations when you need to have a conversation over the phone while having your hands free for other tasks handsfree To activate Loud speaking during a call ä Press the middle Soft key to activate handsfree speaking mode You are connected to the caller via the loudspeaker and microphone Note You can adjust the volume see sect...

Page 50: ...d A call on hold may be diverted to your operator directly or after some time Call Waiting If you hear the Call Waiting tone during an ongoing conversation another person is trying to contact you To terminate the ongoing call and answer the waiting call æ Press to finish the ongoing call The waiting call is signalled on your phone æ Press to answer the new call Transfer and Inquiry You have an ong...

Page 51: ...llowed Callback You are called back if you have transferred an external call and the other extension has not answered the call within a certain time Your phone will ring again During an ongoing conversation you want to make an inquiry to an internal or external party R Press to put the current call on hold You hear the dial tone and R is displayed å Enter the number of the third party When the thi...

Page 52: ...ow many of them can be external callers depends on the programming of the system æ End the call to leave the Conference Call Parking and Retrieving When you are carrying on a single conversation you may park the current call in order to subsequently retrieve it on a different extension For example this would allow you to change offices without losing your call To do so R Press to put the current c...

Page 53: ...arked call from your extension or a similar idle extension 10 Dial the prefix 10 to access to the call parking service å Dial the 1 or 2 digit identification code for the parked call æ Press to return to your conversation You are connected to the conference Notes When an external call is either placed on hold or is parked the party is then connected to on hold music usually provided by your facili...

Page 54: ...ay periodically sound reminding the user that the conversation is still being recorded Notes Recording a conversation without your caller s prior consent may be illegal as may be sending this recording to a third party The initiator must absolutely request the caller s consent prior to beginning the recording at the conclusion of the recording and for any subsequent use of the recording Compliance...

Page 55: ...where the quality of the voice transmission of calls over the IP network is reduced The non IP hand over service allows you to request that your current call be switched to a possible private digital tie line or the public network depending on availability To activate this service during an ongoing call established over your company s IP network 7 Dial the suffix 7 to access to the Non IP hand ove...

Page 56: ...s and Phonebook names have a maximum of 16 characters An indication that the Phonebook is full indicated with a beep means that you have to delete an entry before you can add a new one You can also open the Phonebook by programming a Soft Hot key See section Hot Keys and Soft Keys on page 130 Phone Book Access Access the names and numbers of the Phonebook ç Press the Menu key The last used tab is ...

Page 57: ...d _ is displayed å Press the key which has the first letter of the name you are looking for How to write text see section Write Text on page 61 Ok Press to confirm see display The first name beginning with that letter is displayed â or ã Scroll up or down until you find the name æ Press The number is dialled Local phonebook Adam Bob Charlie Add Delete Find ...

Page 58: ...cessed the Phonebook Add Press see display å Enter the name How to write text see section Write Text on page 61 C Press to correct a wrong entry see display ã Press å Save Enter the telephone number and press see display The name and number are stored in the Phonebook Name _ Number ABC Back C Save ...

Page 59: ...1 C Press to correct a wrong entry see display ã Press å Save Edit the telephone number and press see display The name and number are changed Delete Names and Numbers When you have accessed the Phonebook â or ã Scroll up or down until you find the name á Select the name The name and number is displayed Delete Press see display Yes Press to delete the name and number see display The name and number...

Page 60: ...á Select Contacts tab ã Press to enter Contacts á Select Call list The call list is shown â or ã Scroll up or down until you find the number Press The number is automatically added to the Phonebook å Save Enter the name and press see display How to write text see section Write Text on page 61 The name and number are stored in the Phonebook ...

Page 61: ...ce between the characters Example to write SMITH The marked character is selected after a time out or when another key is pressed 7777 Press for S 6 Press for M 444 Press for I 8 Press for T 44 Press for H ã Press when the name is complete not applicable for the System Phonebook Control keys While entering a name or a number you can use the following keys for control and navigation à Press to move...

Page 62: ...anguage other characters might be available which means that the character order differ from the table above Example special characters 2 To enter Ä press 2 five times Phone key Number of times to press the key 1 2 3 4 5 6 7 8 9 10 11 12 13 1 1 2 A B C Å Ä Æ À Á Â Ã Ç 2 3 D E F È É Ê Ë 3 4 G H I ï Ì Î i 4 5 J K L 5 6 M N O ñ Ö Ø Ò ó Ô Õ 6 7 P Q R S ß 7 8 T U V ü Ù Ú Û 8 9 W X Y Z Ý 9 0 Space 0 _ μ...

Page 63: ...ny centrally stored contact To access the central phonebook contacts do the following 8 Press to access the central phonebook æ Press and wait for a dial tone A Dial the first letter of the name of the contact you wish to call followed by The database search returns the first name starting with that letter The following options are now available To scroll forward press 0 To scroll backward press T...

Page 64: ... extension is busy Call forward on no answer and busy conditions Your calling parties are re directed to the pre defined call forward recipient in both cases Immediate call forward All incoming calls are immediately re directed to the pre defined call forward recipient Typically this could be your secretary s internal number or your external mobile phone number when you are travelling Do not distu...

Page 65: ...ll forward is applied by default whenever you do not define a variable call forward for your calls This is often the case when your facility uses the integrated voice mail service which by default receives your calls encountering a no answer or busy condition You may define all of the types of call forwards listed above on your own This is referred to as a variable call forward that takes preceden...

Page 66: ...d For any call forward defined to be directed to an external recipient forwarding of calls issued from external parties may take place either through your facility s resources or directly at the ISDN network level according to your facility s configuration You may program a call forward from your extension to itself This enables you to bypass any fixed call forward that is applicable to your exten...

Page 67: ...tion 64 To activate a do not disturb call forwarding For the first four cases å Then dial the internal or external number that will be the recipient of your call forwards As previously indicated the recipient s number may contain up to 18 digits including the network access prefix An external number may be one that is accessible through abbreviated dialling Note An external number is composed of t...

Page 68: ...rward in its truest sense your incoming calls are not re directed Rather the absence message that you selected when defining the call forward will be automatically transmitted to all internal and external parties who are trying to reach you in the form of an ISDN mini message as long as that party s phone is compatible with the service His her call will be disconnected once the message has been pl...

Page 69: ...numerical information such as the hour and minutes date and time or telephone number to complete the message Press æ Press to confirm Wait for the Service Acceptance Tone æ Press to finish the procedure Internal callers will receive the information on the display or as spoken information to callers without display phone External callers will be routed to the operator who also has access to your ab...

Page 70: ...displayed on their extension and will be able to accurately inform your external calling parties Note A call forward on mini message is cancelled in the same manner as any other type of variable call forward Mini Message sending Example IN A MEETING UP TO 16 30 61 Press Press Press 3 Enter the Mini Message number 1630 Enter hours and minutes Press æ Press to confirm Wait for the Service Acceptance...

Page 71: ...r calls by forwarding them from an other phone The call diversion can be done to the phone only internal position from which you activate the Follow me service or to an other phone internal or external position Activating Follow me from the DT4X2 phone the calls are forwarded to 65 Dial å Dial the extension number æ Press å Enter a Password ...

Page 72: ...Deactivating Follow Me from the DT4X2 it was activated 66 Dial å Dial the extension number æ Press å Enter a Password Activating Follow me from a DT4X2 phone the calls are not forwarded to 65 Dial å Dial your number Dial å Dial the new number æ Press å Enter a Password ...

Page 73: ...r extension You may also program the system to notify an external number as well Calling the integrated voice mail service then permits you to consult each new voice message that was left and then you may either delete it or archive it as you deem necessary You may consult your mailbox from your extension from any other extension in the facility or from an external network You also have mailbox ma...

Page 74: ...es who are directed to your mailbox hear your message however they are not able to leave a message for you In recording mode Your mailbox plays a greeting that you may manage yourself Then calling parties who are directed to your mailbox hear your message and then may leave a voice message for you that you may subsequently consult In personal assistant mode Your mailbox plays a greeting that you m...

Page 75: ...iately re directed to your mailbox This may consist of a fixed call forward on no answer condition on busy condition or a call forward on no answer and busy conditions that was defined by your system administrator This is applied by default whenever you do not define a variable call forward for your calls This is often the case when a facility uses as an integrated voice mail service which by defa...

Page 76: ...tivate an immediate call forward 62 To activate a call forward on no answer condition 63 To activate a call forward on busy condition 69 To activate a call forward on no answer condition and busy condition å Dial 884 This is the usual access number for a system s integrated voice mail system If you need more information contact your system administrator æ Press to activate the service Wait for the...

Page 77: ...llows a voice message to last up to 30 minutes with up to a total of 100 messages that may be saved in your mailbox depending on the voice mail system s capacity Notes Messages lasting less than 3 seconds are not taken into account An 8 second silence will automatically terminate a voice message This is also the case when you are directed to your calling party s mailbox Voice Mailbox Messages Inte...

Page 78: ...your mailbox You will then be prompted to enter your user password in order to consult your new voice message If you do not answer within a certain time frame typically 30 seconds the automatic call process will be repeated with up to 5 consecutive attempts executed at 45 minute intervals typical values Note External notifications of new voice messages left in your mailbox is usually restricted to...

Page 79: ... is 885 This is associated with DID numbers relating to your facility Contact your system administrator for more information You are then connected to the automated attendant s voice menu å Dial in order for your call to be transferred to voice mail is the code used by default to consult voice mail through the automated attendant It may have been replaced by You are then connected to the voice mai...

Page 80: ...transition to DTMF end to end dialling may necessitate a specific operation depending on the GSM mobile phone involved The above method is also applicable for consulting your voice mail from a third party set within your facility Simply begin by dialling the internal number typically 885 for the automated attendant An alternative solution for accessing your mailbox from outside your facility is di...

Page 81: ...ically erased them These are organized into two distinct lists where each type of message is sorted in chronological order from the oldest to the newest They are consulted beginning with new messages from the oldest to the newest then continue with the archived messages from the oldest to the newest Next the consultation menu will indicate the various services that are available for managing your ...

Page 82: ...us day the day month DDMM and hour minute HHMM data concerning when your message was left are transmitted vocally on your extension according to one of the forms described below and then your current message is restarted Message received at HHMM today Message received at HHMM on DDMM Once you have listened to your messages in whole or in part you may then individually erase each message or request...

Page 83: ...s are saved for a period of 30 days Archived messages are typically saved for 7 days after which they are automatically erased Automatic Call Back from Voice Mailbox Message When you are consulting a voice message you also have the option of automatically calling the number that the system automatically saved when the caller left the message This may consist of an internal or external calling part...

Page 84: ...and prompts each caller to leave a voice message after a beep and also offers them the following alternative options å Dial 0 to be connected to your personal assistant The call is then directly connected to the designated internal extension or by default if you had not defined it to the attendants å Dial 9 to be connected to the attendants The call is directly routed to the attendants If neither ...

Page 85: ...s applies no matter what operating mode your mailbox is set to and allows you to manage the first message that callers who are directed to your mailbox will hear A new menu is therefore played which prompts you to Dial 1 to listen to the greeting that is currently saved Dial 2 to record your new greeting The maximum length for a greeting is 3 minutes You may end the recording by dialling any code ...

Page 86: ...urrently saved for external notification This information is played back for you through voice synthesis one digit at a time Dial the sequence 2 External recipient number to save your external notification recipient number It may contain up to 18 digits including the network access prefix Dial 3 to activate or de activate the external notification service If the service was initially inactive it w...

Page 87: ...mated attendant is then automatically directed to your mailbox Once the personalization of your mailbox is completed å Dial 9 to end personalization You will then be returned to your mailbox consultation menu Notes Each time something new is programmed the system will provide confirmation If a service is activated or deactivated the confirmation clearly states that the service is activated or the ...

Page 88: ...s in this case distributed and notified to each member of the hunt group in usual fashion You may consult this voice message from your individual mailbox This is carried out in the same way as you would access a message destined for you personally with the same processing services available There is no distinction in your mailbox between individual messages and group messages A voice message left ...

Page 89: ...Dial the number for your company s automated attendant AA Usually the internal number for the automated attendant is 885 If you need more information contact your system administrator æ Press Wait for the Service Acceptance Tone You are then connected to the automated attendant s voice menu å Dial 8 in order for your call to be transferred to voice mail 8 is the code used to access the area for le...

Page 90: ...applicable from an external network instead of dialling 885 you would dial the DID number for the automated attendant It is also applicable for leaving a message in an individual mailbox without having to call the party Voice Mailbox for Attendants Your facility s attendants also have a common mailbox dedicated specifically to them which they share Its purpose is to receive when the attendants are...

Page 91: ...l of this is carried out completely interactively with the integrated voice mail system Note Access to your Integrated Web Server is controlled by entering your extension number and user password The second additional application is called Unified Messaging Its purpose is to merge your facility s integrated voice mail system with the e mail system that is usually present within your company s IT n...

Page 92: ...of the mouse you can place calls to anyone Note Click Dialling is not supported by IP DECT To perform Click Dialing from the web server Select Information Select Address Book Select the wanted name Click to distant your DECT terminal is ringing On your DT4X2 æ Press to make the call Note Whenever necessary contact your system administrator for more information concerning the availability of one or...

Page 93: ...stem administrator SMS Receiving The message is stored in the message list The New message icon is shown in the display The icon will remain in the display until all new messages are opened SMS Sending ç Press the Menu key The last used tab is marked à or á Select the Messages tab ã Press to enter into Messages menu and to select Send SMS Ok Press to confirm see display The screen displays SMS add...

Page 94: ...rm SMS addresse see display The screen displays SMS Back Press if you want to come back to SMS addresse see display å Write the SMS message C Press to delete characters see display Send Press to send the SMS message see display The screen displays Sending for a few seconds and then the display returns to the main screen ...

Page 95: ...within your department Your extension provides a simplified call pick up service within a hunt group It also offers you the option of managing your own participation in this service within the group This is also referred to as the In Out status management within a group If you have been designated as the supervisor of a hunt group you have the ability to open and close the hunt group according to ...

Page 96: ... to a different extension in your group that is free The call may also be directed to a third party set or other overflow group such as your facility s attendants Depending on the definition for each hunt group the call may also be re directed to a dissuasion message If all of your hunt group s members are busy a call that is presented as the case dictates may be directed to a third party set or o...

Page 97: ...ed by the system but without any particular priority Notes It is your system administrator s job to define how each hunt group will operate It is also the system administrator s responsibility to define to which hunt group s you will be assigned and which one will be your primary group Your facility may contain up to 16 hunt groups ...

Page 98: ...Or å Dial the appropriate prefix to pick up a call presented on any of your secondary groups æ Press In either case you are now directly connected to the party calling the other extension Notes The simplified call pick up described above applies only if the call that is picked up is for the group involved or a personal call for a member of the involved group If several calls are ringing within the...

Page 99: ... group æ Press Wait for the Service Acceptance Tone If your extension was active within your primary group it will now be on standby On the other hand if your extension was on standby it will now be active within your primary group In relation to your secondary groups your extension s active or inactive status is changed for all of them at the same time In either case the service acceptance tone i...

Page 100: ... from an idle extension å Dial the prefix to open close hunt groups This varies from one facility to another å Next dial the internal number for the involved hunt group æ Press Wait for the Service Acceptance Tone æ Press to end this service If the hunt group was previously open to traffic it then progresses to a closed status and will no longer accept calls Calls to this group will then be direct...

Page 101: ... on any of them If all extensions in your personal group are free they will all ring simultaneously If you have an ongoing call on any given extension the call is presented to you on that extension in the usual way call waiting tone etc On each of the other extensions when it is possible the call will be presented with silent ringing and the usual call information will be displayed on the screen Y...

Page 102: ...ber By default authentication can be carried out by manually dialling the dummy internal number associated as well as the corresponding user s password Once authenticated the GSM mobile telephone user may call any internal or external number just as if he she were dialling from the internal dummy extension The user s identity that is transmitted to the called parties is the information for the int...

Page 103: ... hours of your appointment To activate an appointment reminder from an idle extension The phone can be set to remind you at any time within the next 24 hours multiple settings are allowed Activate Reminder Service 71 Dial å Dial reminder time four figures 00 23 hour 00 59 minute When the Reminder time is reached your phone rings with recall signal To enter numbers see section Write Text on page 61...

Page 104: ...ish the procedure Calls Re Routing to Attendants Protection Usually your external calling parties can contact you from external network s directly through your direct calling numbers or DID numbers Direct Inward Dialling They may also contact you through your facility s general number In this case your incoming external calls are directed through your facility s attendants An external call is pres...

Page 105: ...limit until you answer it or the caller ends the call Extended protection this combines the two previous cases In all cases this protection against the re direction of your calls to the automated attendant is never dependant upon any action on your part Secret of Identity When your facility is connected to the ISDN network your identity is usually transmitted to your external calling parties and v...

Page 106: ...cess prefix that is reserved for placing outgoing external calls that are subject to account codes Ask your system administrator for this prefix å Then directly dial the account code to which your external call should be imputed Account code formats are a fixed length All account codes are typically 4 digits however they may reach up to 15 digits in length Generally they end with which acts as a s...

Page 107: ...y charge counter If necessary contact them for more details Your extension may also be subject to call detailed records This usually involves your outgoing external calls however they may also refer to your internal and incoming calls These records save the details for each involved call number called date and time length etc These records are generally used by your system administrator to monitor...

Page 108: ...a four digit code Notes When the phone is locked it is still possible to send all types of alarms This function requires a SIM card parameter setting The function can only be enabled disabled in the SIM card not from the phone The code is set in the SIM card and cannot be changed from the phone Unlock the phone The Padlock icon indicates when your phone is locked With the phone switched on å Dial ...

Page 109: ...internal calls and you can also receive incoming calls 78 æ Press to lock access All settings are cancelled Wait for the Service Acceptance Tone æ Press to finish the procedure Unlock Access 78 Press Enter your password Note To change your password see chapter Password Programming on page 110 æ Press to reopen All settings are cancelled Wait for the verification tone æ Press to finish the procedur...

Page 110: ...34 It is strongly recommended that you change it to any other 4 digit code including the or key to ensure that use of the aforementioned services is as secure as possible and to preserve the confidentiality of your mailbox when applicable To do so from your idle extension 79 Dial the prefix 79 assigned to the user password management service å Next enter your current user password å Then enter you...

Page 111: ...ly processed by the attendants Call pick up for general ringing calls Your facility may be equipped with a common bell that receives general calls when the attendants lines are congested or when they are absent According to the specific rights assigned to your extension you may also have access to these attendant based services Attendants also have access to the following services Call offer or in...

Page 112: ...porarily absent When you activate this general calls acceptance service on your extension not only will you receive your personal calls but also your facility s general calls These will be presented to you in the same way as usual with the external calling party s information displayed on your screen See section Incoming Calls on page 34 You may then process each call just as you would one of your...

Page 113: ...erally the case The general calls acceptance service previously described also manages your ability to assist the attendants by accepting or declining door phone calls A door phone call is presented exactly as any other incoming call would be Notes The presentation of a door phone call usually lasts no more than 30 seconds After this time frame the door phone call will be automatically disconnecte...

Page 114: ... when attendants are present or 1 second in night mode when the attendants are absent If you wish you may pick up a general call on your extension To do so from an idle extension 15 Dial the prefix 15 to pick up a call ringing on the common bell æ Press to confirm Wait for the Service Acceptance Tone The service acceptance tone will be played You are now directly connected to the party who placed ...

Page 115: ... service also enables the attendants to override the Do not disturb status in order to present an urgent call for you When the Do not disturb status is overridden by the attendant his her call is presented just as a normal call would be and which you may answer normally Notes Certain extensions such as yours may possibly be equipped with permanent protection against call intrusion Depending on the...

Page 116: ... data must manually be programmed by you To use the function one Soft Hot key must be defined as a short cut to the menu Edit alarm data see section Hot Keys and Soft Keys on page 130 The stored data is added to all types of alarm at transmission Automatic call after an alarm The phone can be programmed to call a predefined telephone number directly after an alarm One Hot key must be programmed wi...

Page 117: ...Device with Immediate Alarm Transmission enabled Ask your system administrator if you require this function Personal Alarm Activate Press the red Alarm key twice within 2 seconds The display shows Personal Alarm and you will hear a short soft tone An alarm is sent to the alarm central After that the phone returns to idle mode Note You can always trigger the alarm even when you are speaking editing...

Page 118: ...do this via the Settings menu see section DT4X2 Adjustments on page 125 or by programming the function as a Hot key or Soft key see section Hot Keys and Soft Keys on page 130 2 Press and hold the preprogrammed Soft Hot key to put the alarm in operation respectively out of operation No movement Man down alarm is shown in the display when the alarm is activated The No movement and Man down alarms ca...

Page 119: ...ctivated when the phone is placed in the charger and deactivated when removed it cannot be manually selected Your last selected mode is automatically chosen when the phone is removed from the charger User defined modes Eight modes can be defined and saved by you The modes can for example be used to create a special headset mode with different ring signal volume and automatic answer of incoming cal...

Page 120: ...des is shown See also section Menu Structure on page 27 ç Press to leave the Modes menu Mode Selection When you have entered Modes â or ã Scroll up or down until you find the required mode Select Press see display The name of the selected mode is shown ç Press to leave the Modes menu Note A Soft Hot key can also be programmed to select modes see section Hot Keys and Soft Keys on page 130 ...

Page 121: ...until you find the required mode á Press to view the settings The settings are basically the same as in the Settings menu but you also have the possibility to choose answering method and give the mode a new name See sections Answering Method on page 36 and DT4X2 Adjustments on page 125 ç Press to leave the Modes menu ...

Page 122: ...s shown See also section Menu Structure on page 27 ç Press to leave the Services menu Service Selection When you have entered services â or ã Scroll up or down until you find the required service Select Press see display The service is activated Note You can also open a service by programming a Soft Hot key See section Hot Keys and Soft Keys on page 130 Services Open door Get lab results Require w...

Page 123: ... For example if you want this service to open a door then name it Open door Save Press see display The new name is marked and added to the list ã Press Function Not used is marked Change Press to enter functions see display â or ã Choose the function you want the service to have Select Press see display å Enter phone number and text Save Press to save the setting see display The new service is sav...

Page 124: ...y ã Press Change Press see display â or ã Choose the function you want the service to have Select Press see display å Enter phone number and text Save Press to save the setting see display The service is changed Service Deleting When you have entered services â or ã Scroll up or down until you find the service you want to delete Delete Press see display Yes Press see display Entry deleted is shown...

Page 125: ...e is equipped with many options to set and adjust a personal volume and ringing signal In addition to this there is a vibrator option Your phone is delivered with a set of standard audio settings for best audio quality In some environments for example one with a high noise level these standard values might have to be adjusted to get good audio quality There are different SIM card settings for norm...

Page 126: ...Volume Control Use the volume keys to adjust the volume in the ear piece See section DT4X2 General Description on page 20 for the location of volume controls To turn the microphone on or off during a call See section Mute Microphone on page 50 Loudspeaker volume When you are making a call the volume keys affect the loudspeaker volume This is useful when e g you enter a machinery room Press the vol...

Page 127: ...or Select Select Press to select the volume see display The selected volume is shown Mute audible signals To mute the ringing signal before answering a call see section Mute ringing signal on page 35 See section DT4X2 General Description on page 20 for the location of the Mute key You can also turn the ringer off permanently When the phone is on hook idle mode Press and hold the Mute key on the ri...

Page 128: ...n change the ring signal for Internal calls External calls or Callback calls á Press â or ã Select the required signal Available alternatives are Beep Low Medium High and Mixed If you want to hear the new signal during the changing Play Press see display The marked ring signal is played until you press Stop or Select Select Press to select the ring signal see display The selected ring signal is sh...

Page 129: ...ay The Key beep checkbox is marked unmarked Vibrating Alert You can set the vibration alarm instead of the ringing signal to indicate incoming calls and messages When you have entered settings á Select Alert signals ã Select Vibrator Change Press see display The Vibrator checkbox is marked unmarked A call will now be indicated by both the vibrator and the ring signal If you want only the vibrator ...

Page 130: ...ivate a function by simply pressing one key The programmed numbers and functions are stored on the SIM card of your phone In idle mode the Soft keys can be used for specific functions defined by you The function can for instance be to dial a specific telephone number When navigating the menu structure the Soft keys are used for different choices in the menu A Hot key is one of the ordinary number ...

Page 131: ...name and a number Short cut A short cut to any of the following functions Local Phonebook See section Local Phonebook on page 56 Central Phonebook See section Local Phonebook on page 56 Services See section Services on page 122 Switch off See section DT4X2 Switching On Off on page 32 No movement Man down alarm Edit alarm data Change system See section Change system on page 138 Demo Mess 1 Demo Mes...

Page 132: ...elect Phone call Select Press see display å Enter the phone number Notes If you program an external number you have to enter the prefix digit for external call access e g 0 You can also store codes that contain or You can for example turn on off the tone sender in the entered number by making a long press on the key e g when calling telephone banks Tone sender on will be indicated with a T in the ...

Page 133: ...es saved is displayed How to write text see section Write Text on page 61 ã Press Function is marked Change Press see display â or ã Select the required function See section Available functions on page 131 Select Press see display The following prerequisites apply Short cut Assign the short cut Change modes Mark the mode that should be changed to Not used Not used will be indicated in the Soft key...

Page 134: ...n you have entered settings á Select General á Select Language â or ã Select the required language Select Press see display The selected language is shown Text Size You can change the text size in the display only on DT412 and DT422 phones When you have entered settings á Select General ã Select Text size á Press â or ã Select the text size You can choose between Small and Medium Select Press see ...

Page 135: ...ou have entered settings á Select General ã Select Clock á Press â or ã Select Auto setting Select Press see display Auto setting is shown Set the clock manually When you have entered settings á Select General ã Select Clock á Press â or ã Select Manual setting Select Press see display å Enter time year month and day according to the example below Example Time 0815 Year 2003 Month 05 Day 12 Save P...

Page 136: ... is indicated by the Key icon Note The keypad can also be manually locked see section Key Lock on page 107 When you have entered settings á Select General ã Select Auto key lock Change Press see display The Auto key lock checkbox is marked unmarked Quick Answer When this function is activated you can answer incoming calls by simply taking the phone out of the desktop charger There is no need to pr...

Page 137: ...lly How to write text see section Write Text on page 61 Save Press see display The new ID is shown System Use this menu to select a system and view all phone related information If you are often moving between systems it might be convenient to change system quickly therefore you can set this function as a Soft key or Hot key See also section Installation on page 145 Note The Register option may on...

Page 138: ... and connect to a system Select Press see display System selected is shown System information The Information menu shows general information about your phone and your network connection When you have entered settings á Select System ã Select Information á Press You can view the following information Note You cannot alter these settings IPEI The unique global GAP registration number for the phone I...

Page 139: ...sion that is free 424 Hz 1 5 sec On 3 5 sec Off Call on hold or Call camp on tone Heard when you call an extension that is busy and your call has been placed on automatic camp on or when your call is placed on hold by a third party set 424 Hz 2 consecutive beeps repeated every 5 seconds Busy tone Heard when you call an extension that is busy but automatic camp on is not possible for your call or w...

Page 140: ...e is accepted on your extension Multi toned melody continuous Appointment Reminder notification Heard following your response to an appointment reminder this announcement indicates the nature of this automatic system call See section More Features on your Extension on page 103 Message It s time for your appointment ...

Page 141: ... Call Forward No Answer and Busy 26 26 69 26 69 Call Forward Do Not Disturb 24 27 24 64 27 24 64 Call Forward Cancel 21 21 21 60 21 21 60 Follow Me Activate 25 5 25 65 5 25 65 Follow Me Cancel 25 25 66 25 66 Call Parking 10 10 10 10 10 Call Pick Up General Ringing 88 88 73 15 88 88 15 Call Pick Up Hunt Group 2 2 14 2 14 Call Pick Up Individual 8 8 8 13 8 8 13 Call Substitution 75 75 75 75 75 75 75...

Page 142: ...MD Evolution Standard Services Prefixes MD Evolution Cordless DT412 DT422 DT432 142 ...

Page 143: ... lines We would therefore like to draw your attention to the following Please do not transfer external calls to an external mailbox to information systems or to external parties before they have answered Try to avoid diverting calls to third parties before they have answered If you are connected to two external lines cancel one call by pressing R and the 1 key If the external parties are not perso...

Page 144: ...Useful Hints MD Evolution Cordless DT412 DT422 DT432 144 ...

Page 145: ...e Battery icon in the display After approximately 1 hour the phone is fully charged indicated by a filled Battery icon If the phone is switched off when placed in the charger it will start up automatically within 2 minutes Note If a call is connected when the phone is placed in the charger the call will be disconnected Remove the battery The battery is fastened by a screw and two hooks To remove t...

Page 146: ...ied together with your phone The charging rack is used for charging your phone and or spare batteries When charging spare batteries an adapter is needed The wall mounted charging rack and its power supply are a modular system which enables a number of installation configurations Each power supply can support several charging racks with four positions for phones and or batteries in each rack see te...

Page 147: ...an be ordered separately The required tool is a Pozidriv Point size 1 Unscrew and replace the clip SIM Card All your personal phone settings are programmed and stored in the Subscriber Identity Module SIM card The SIM card provides you with personal mobility as you can easily move it to another phone enabling you to receive calls make calls and keep all your personal settings such as Phonebook ide...

Page 148: ...e display Terminology used in display Term Meaning IPEI International Portable part Equipment Identity unique identity assigned to your phone by the manufacturer IPDI International Portable part Equipment Identity unique identity assigned to your SIM card PARK Portable Access Rights Key unique identity assigned to your network SW version Here you can see which version of the phone software you hav...

Page 149: ...tes audible ring signals and alarm signals Signal Meaning Red warning light Incoming call Message waiting Sound Meaning Ring signal Incoming call Alarm signal 1 short beep phone out of range of base system Message beep Incoming message No movement alarm or Man down alarm about to be sent DT422 only Key beep You hear this each time you press a key when selected ...

Page 150: ...Ah Standards and regulations DECT standards EN 301 406 TBR10 TBR22 EMC standards EN 61000 4 2 EN 61000 4 3 EN 55022 class B Low voltage directive EN 60950 SAR EN 50360 Europe ACA RS 2001 Australia Endurance Enclosure protection IP64 IEC 60529 Free fall test IEC 68 2 32 ED procedure 1 Dropped 12 times from 1 m Maximum environmental values during use Temperature 0 to 40 C Dimensions and weight L x W...

Page 151: ...umeric keypad Volume keys and Mute key on the side Alarm key DT422 only Accessory connector Headset connector as option Features Messaging and phone waterproof IP64 Loudspeaking function SIM card for identity and personal settings up to 10 modes with personalized settings 3 programmable Soft keys for each mode 10 programmable Hot keys manual or automatic keypad lock time and date indication differ...

Page 152: ...le placed in the casing Headset A headset is recommended if you frequently use the phone and or want to have both hands free The phone has a special headset connector that is waterproof The headset comes in three versions with microphone integrated in the cable GSM type with microphone on a boom and with hearing protection Peltor An adapter that makes it possible to connect other standard types of...

Page 153: ... contact system administrator No ringing The Ringer off icon is on or the phone is defective Off icon on Turn on the ringing signal Battery icon flashes The battery is low or the phone is defective Charge the battery or contact system administrator Call icon is switched off after 2 seconds The battery is low or the phone is defective Charge the battery or contact system administrator Lamp shows st...

Page 154: ... DT422 DT432 154 Keys locked Unlock The key pad is locked Press Menu key followed by No system Cannot connect to the network the phone is not registered or out of range Contact system administrator Fault Display Probable cause Action or comment ...

Page 155: ...ly pay for the call to your company See section Outgoing Calls on page 38 Diversion Incoming calls to an extension are diverted to another directory number extension Common Abbreviated Number or the operator There are three possibilities 1 Direct which means that all calls to an extension are forwarded directly 2 On no reply which means that a call is forwarded if it is not answered within a certa...

Page 156: ...Password A four digit code needed to e g block your extension and retrieve messages from the Mailbox system You can set your own Password See section Password Programming on page 110 PBX Private Branch Exchange Your telephone switching system e g MD Evolution Communication Platform Pre defined text Preprogrammed absence information See section Call Forwarding on Mini Message on page 68 Third party...

Page 157: ... Settings 130 Alarm Test 117 Answering Calls 34 Answering Method 36 Appointment Reminder 103 Audible Signals 139 Automated Attendant 115 Automatic Callback 44 Automatic Call Back from Voice Mailbox Message 83 Automatic Key Lock 136 Battery 145 Battery handling 18 Belt Clip 147 Busy Extension 44 Call Forwarding Cancellation 68 Call Forwarding on Mini Message 68 Call Forwarding Services 64 Call Forw...

Page 158: ...s Protection 104 Central Phonebook 63 Change Names or Numbers 59 Chargers 146 Cleaning 18 Clock Settings 135 Conference 52 Conversation Recording 54 Copyright 6 Coverage Area 19 Declaration of Conformity 6 Delete Names and Numbers 59 Dial By Name 63 Display Info 23 Door Phone Service 113 DT4X2 Adjustments 125 DT4X2 General Description 20 DT4X2 Switching On Off 32 DTMF End to End Dialling 47 During...

Page 159: ...91 Intrinsic safety 18 Key Beep 129 Key Lock 107 Language 134 Local Phonebook 56 Making Calls 38 Making Calls with Hot or Soft Keys 43 Making Calls with Phone Book 57 MD Evolution Standard Services Prefixes 141 Menu Structure 27 Mobile Extension Service 102 Mode Selection 120 Mode Settings 121 Modes 119 More Features on your Extension 103 Mute Microphone 50 No Movement and Man Down Alarms 118 Non ...

Page 160: ...Answer 136 Redial Call List Number 40 Redial Last External Number 40 Reference 148 Ring Signals 128 Secondary Attendant Services 111 Secret of Identity 105 Service Creation 123 Service Deleting 124 Service Editing 124 Service Selection 122 Services 122 SIM Card 147 SMS Text Messages 93 Standby Status in Hunt Group 99 System 137 Technical Specifications 150 Terminology 148 Text Size 134 Toll Restri...

Page 161: ...ailbox for Attendants 90 Voice Mailbox for Hunt Group 88 Voice Mailbox for Mailing List 89 Voice Mailbox Greeting Messages 77 Voice Mailbox Internal Access 78 Voice Mailbox Managing 81 Voice Mailbox Messages External Notification 78 Voice Mailbox Messages Internal Notification 77 Voice Mailbox Modes 74 Voice Mailbox Personalization Services 85 Volume Control 126 Warranty 6 Welcome 5 Write Text 61 ...

Page 162: ...Index MD Evolution Cordless DT412 DT422 DT432 162 ...

Page 163: ...163 MD Evolution Cordless DT412 DT422 DT432 Notes Notes ...

Page 164: ...Notes MD Evolution Cordless DT412 DT422 DT432 164 ...

Page 165: ...165 MD Evolution Cordless DT412 DT422 DT432 Notes ...

Page 166: ...ion without prior notice For questions regarding the product please contact your Aastra Certified Sales Partner Also visit us on http www aastra com Aastra Telecom Sweden AB 2008 All rights reserved EN LZTBS 102 1962 R2A ...

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Aastra DT412, User Manual

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