AT&T MDW 9010 Installation And Use Manual Download

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AT&T

TransTalk™ 9000

Digital Wireless System

MDW 9010 Wireless Telephone

Installation and Use

Summary of Contents for MDW 9010

Page 1: ...AT T TransTalk 9000 Digital Wireless System MDW 9010 Wireless Telephone Installation and Use ...

Page 2: ...s that can introduce the risk of toll fraud and the steps that can be taken to reduce that risk AT T does not warrant that this product is immune from or will prevent unauthorized use of common carrier telecommunication services or facilities accessed through or connected to it AT T will not be responsible for any charges that result from such unauthorized use Trademarks TransTalk is a trademark o...

Page 3: ...Expansion DIP Switch Installing a Single Carrier on a Shelf or Desk Installing a Single Carrier on a Wall Installing Multiple Carriers Installation Self Test Battery Charger Positioning the Battery Charger Installing the Battery Charger Inserting a Battery Pack Into the Fast Charge Compartment Removing a Battery Pack from the Fast Charge Compartment Handset Inserting and Removing the Handset s Bat...

Page 4: ...ttery Indicator Extending Battery Life 3 1 3 1 3 4 3 4 3 5 3 5 3 5 3 6 3 7 3 8 3 10 3 11 3 11 4 Maintaining the MDW 9010 4 1 Important Safety Instructions 4 1 Removing a Radio Module from the Carrier 4 4 Swapping Extensions 4 5 Ordering Replacement Optional Parts 4 6 5 Troubleshooting 5 1 Procedures 5 1 Installation Problems 5 1 Handset Problems 5 2 Battery Problems 5 4 Fast Charger Problems 5 5 V...

Page 5: ...1 Entering Station Programming Mode 6 1 Programming System Features 6 2 PARTNER Systems 6 2 MERLIN Systems 6 3 System 25 6 5 System 75 System 85 and DEFINITY Systems 6 6 A Warranty and Repair Information A 1 B Regulatory Information B 1 C Specifications C 1 I N Index IN 1 iii ...

Page 6: ...t communicates through a matching radio module not the battery charger where the handset sits for charging Each handset can be used only with the radio module packaged with the handset The handset and the radio module each have the same unique security code to identify the matching pair And there is built in and secure automatic registration between the handset and radio module so that your system...

Page 7: ...EFINITY 7303s set NOTE The MDW 9010 phone is fully compatible with the PARTNER family of communications systems For the remaining communications systems however you must carefully note the functional differences between your wireless phone and the phone type identified in the table as listed in Chapter 6 MDW 9010 Compatibility Privacy Information The MDW 9010 phone is designed to protect the priva...

Page 8: ...t call for customer support as described on the inside front cover of this booklet Handset Radio Module Battery Pack Wall Mounting Plate Battery Charger with Mounting Base Philips Head Wood Screws 2 Charging Cradle 11 foot 3 4 m Power Cord Standard AC Adapter 8 foot 2 4 m Telephone Line Cord Handset Carrying Holster Introduction 1 3 ...

Page 9: ...hone is installed Rubber Feet 4 Radio Module 11 foot 3 4 m Philips Head Wall Mounting Power Cord AC Adapter Wood Screws 2 Plate Required when two or more MDW 9010 phones are installed Philips Head Wood Screws 4 Expansion Cable 6 foot 1 8 m for multiple carrier installation Carrier Assembly 25 foot 7 6 m Power Cord and Standard AC Adapter Carrier 1 4 Introduction ...

Page 10: ...ser to the presence of important operating and maintenance servicing instructions in the literature accompanying the product WARNING Risk of Electric Shock Failure to properly ground this product will result in a risk of electrical shock which can cause serious personal injury This product requires a 3 prong AC power receptacle for safe operation You should have your receptacle checked by a qualif...

Page 11: ...bed sofa rug or other similar surface Also do not place this product in an enclosed area unless proper ventilation is provided Install this product in a protected location where no one can step on or trip over power cords and telephone line cords Do not place objects on the cords that may cause damage or abrasion Do not allow anything to rest on the power cord Do not locate this product where the ...

Page 12: ...l Phase Less than G 120 1 volt volts NOTE If there is no current to the outlet or the voltages are not correct the problem should be corrected by a qualified electrician CAUTION This equipment is for installation on AT T PARTNER PARTNER Plus PARTNER II MERLIN MERLIN Plus MERLIN II MERLIN LEGEND System 25 System 75 System 85 and DEFINITY communications systems only WARNING Installation of this equi...

Page 13: ...nstalling a Single Radio Module If you are installing a single carrier go to a Setting the Power Level Then go to either b Installing a Single Carrier on a Shelf or Desk or Installing a Single Carrier on a Wall If you are installing multiple carriers go to all of the following a Setting the Power Level then b Setting the Control Expansion DIP Switch then c Installing Multiple Carriers 4 Installati...

Page 14: ...ponents Each radio module communicates with a corresponding handset Antenna LEDs Mounting Hook Power Cord Connector Card Edge Cover not shown Snap Lock Telephone Line Cord Connector Installing the MDW 9010 2 5 ...

Page 15: ... In Jack Out Jack Out of Sync LED Card Edge Connectors Card Edge Connectors Slot Numbers Slot Numbers Wall Mount Hole Wall Mount Hole Cable Rear Manager Slot Exit Slots Using the expansion cable provided with each carrier you may link up to three carriers From Control Carrier From Expansion Carrier 1 To Expansion Carrier 1 To Expansion Carrier 2 Control Expansion Expansion Carrier Carrier 1 Carrie...

Page 16: ...do not need a communications system switch control unit Refer to Wireless Test Mode later in this chapter for details General Positioning Rules Before you install the radio module or carrier s note the following rules regarding location and use Failure to follow these rules will result in poor performance of your MDW 9010 phone system Position the radio module or carrier s in a central location re...

Page 17: ...reduces the range and quality of the transmission Install a single radio module within 3 feet 1 m of either side of and within 6 to 8 feet 2 to 2 6 m above a properly grounded 3 prong electrical outlet that is not controlled by an on off switch You can install a single radio module in a remote location using a telephone line cord to connect the radio module to the communications system switch cont...

Page 18: ...st the wall Choose a location backed by a wooden stud if unavailable use toggle bolts instead of the supplied wood screws Lightly tap a nail into the wall to start holes Then screw the plate flush to the wall Place the radio module over the plate then slide it down ward to lock it into place Note Do not remove the plastic cap covering the radio module s card edge Screw Holes 4 Insert one end of th...

Page 19: ...o the bottom of the radio module 6 Plug the power cord AC adapter into a properly grounded 3 prong wall outlet that is not controlled by an on off switch CAUTION Never connect or disconnect the telephone line cord while the radio module is plugged into the wall outlet Go to Installation Self Test 2 10 Installing the MDW 9010 ...

Page 20: ...use If this is the case you may need to adjust the range of the carriers to prevent overlapping with the other wireless products follow the instructions in this section If this is not the case skip this section and go to Setting the Control Expansion DIP Switch You may adjust the range by setting each carrier s power DIP switch located in slot 2 Power DIP Switch Slot 2 Installing the MDW 9010 2 11...

Page 21: ...Approximate Power DIP Switch Settings 400 to 600 feet 122 to 183 m 300 to 400 feet 91 to 122 m 150 to 300 feet 46 to 91 m 100 to 150 feet 31 to 46 m Go to one of the following sections If installing multiple carriers go to Setting the Control Expansion DIP Switch Otherwise go to Installing a Single Carrier on a Shelf or Desk or Installing a Single Carrier on a Wall 2 12 Installing the MDW 9010 ...

Page 22: ...eive patterns control the expansion carrier s ensuring that all of the linked carriers function as a single system You set the control expansion DIP switch located in slot 4 to configure the carrier Control Expansion DIP Switch Slot 4 Use a nonmetallic pointed object to set each carrier s DIP switch according to the following table IMPORTANT Only one carrier can be the control carrier the other ca...

Page 23: ... additional picture detail 1 Check to make sure the carrier s power cord is unplugged from the wall outlet before continuing Remove the plastic cap covering each radio module s card edge before installing the radio modules in the carrier 2 3 Starting from the leftmost slot 1 insert each radio module into the carrier by hooking it onto the radio module mounting rod Slowly swing the radio module s c...

Page 24: ...6 can share exit slots with cords from slots 2 and 5 respectively 7 Insert the free end of the telephone line cord into the appropriate extension jack or terminal station connector on your communications system switch control unit refer to your communications system manual for the proper location 8 Insert the carrier s power cord into the left side of the carrier Installing the MDW 9010 2 15 ...

Page 25: ...er into a properly grounded 3 prong wall outlet that is not controlled by an on off switch If appropriate you can wall mount the AC adapter using its attached wall mounting bracket CAUTION Never connect or disconnect telephone line cords or insert or remove radio modules while the carrier is plugged into the wall outlet 11 Verify that the carrier s Out of Sync light is not lit If the light is lit ...

Page 26: ...tead of the supplied wood screws Hold the carrier straight use a level if needed Using a nail or pencil mark screw locations through the four wall mount holes Start the screws leaving the screw heads approxi mately 12 mm from the wall Place the carrier as sembly over the screws then slide it downward to lock it into place Tighten the screws 3 Remove the plastic cap covering each radio module s car...

Page 27: ...ule 7 Slide the telephone line cords through the cable manager slot on the left front of the carrier 8 Insert the free end of the telephone line cord into the appropriate extension jack or terminal station connector on your communications system switch control unit refer to your communications system manual for the proper location 2 18 Installing the MDW 9010 ...

Page 28: ...t the AC adapter using its attached wall mounting bracket CAUTION Never connect or disconnect telephone line cords or insert or remove radio modules while the carrier is plugged into the wall outlet Verify that the carrier s Out of Sync light is not lit If the light is lit power down and then repower the carrier If the light is still lit call for help as described on the inside front cover of this...

Page 29: ... unavailable use toggle bolts instead of the supplied wood screws IMPORTANT The leftmost carrier must be the control carrier Place the carrier against the wall leaving enough room to the right for additional carrier s if appli cable Hold the carrier straight use a level if needed Using a nail or pencil mark screw locations through the four wall mount holes Start the screws leaving the screw heads ...

Page 30: ...on carrier 1 b Insert the free end of the expansion cable into the IN jack of expansion carrier 2 See Key Components earlier in this chapter for an illustration of a three carrier setup 8 Remove the plastic cap covering each radio module s card edge before inserting the radio modules into the carriers 9 Working from left to right insert a radio module into each slot starting with slot 1 hook each ...

Page 31: ...l each radio module is inserted into a carrier NOTE Fill all six slots of the current carrier before inserting radio modules into the next carrier 12 Insert a telephone line cord into the bottom of each radio module 13 Slide the telephone line cords through the cable manager slot on the left front of each carrier 2 22 Installing the MDW 9010 ...

Page 32: ...ations system switch control unit refer to your communications system manual for the proper location 15 Insert a power cord into the left side of each carrier 16 Insert each carrier s power cord into its AC adapter If appropriate you can wall mount each AC adapter using its attached wall mounting bracket Installing the MDW 9010 2 23 ...

Page 33: ...separate wall outlets power all carriers in this order Control Expansion Expansion Carrier Carrier 1 Carrier 2 CAUTION Never connect or disconnect telephone line cords or insert or remove radio modules while the carrier is plugged into the wall outlet 19 Verify that the carriers Out of Sync lights are not lit If a light is lit power down and then repower the carriers as described in Step 18 If the...

Page 34: ...er Refer to Troubleshooting later in this booklet if the LED still does not light NOTE The Radio LED also may light upon installation however since the Radio LED has no significance during the self test ignore its operation The Radio LED indicates a connection between the handset and the radio module it lights when the handset is being used as long as the battery pack in the handset is charged Go ...

Page 35: ...posed to direct sunlight or water WARNING The Rechargeable battery contains nickel and cadmium Do not burn or puncture the battery Like other batteries of this type if it is burned or punctured it could release toxic material which could cause injury Do not dispose of it in household garbage For information about recycling or proper disposal consult your local solid waste garbage collection or dis...

Page 36: ... charger s power cord AC adapter through the hole in the bottom of the wide end of the mounting base 5 Insert the power cord AC adapter into the battery charger plug marked Power Route the power cord AC adapter into the channel marked Desk or Wall Wall Mounting Only If desk mounting place the battery charger on the desk then go to Step 9 If wall mounting continue with Step 6 6 Reverse the handset ...

Page 37: ... nail into the wall to start the holes 8 Screw the wall mounting plate flush to the wall Place the battery charger over the plate then slide it downward to lock it into place Screw Holes 9 Plug the power cord AC adapter into a properly grounded 3 prong wall outlet that is not controlled by an on off switch Wall Mounting Only Wall Mounting Only 2 28 Installing the MDW 9010 ...

Page 38: ... pack to lock it into place The Spare Fast Charge LED should light if it does not try reseating the battery pack The Spare Fast Charge LED remains lit until the battery pack is removed from the compartment 3 Replace the cover by inserting it in the cover holes 1 Then swing the cover downward until it locks into place 2 The battery pack will be fully charged and ready to use in 2 5 to 6 hours depen...

Page 39: ... for additional picture detail 1 Press the finger grip on the side of the cover and lift off the cover 2 Insert your finger in the finger hole under the battery pack then gently pull the battery pack upward and out The Spare Fast Charge LED will go off Go to Handset 2 30 Installing the MDW 9010 ...

Page 40: ...to the hole along the top edge of the battery compartment on the handset Battery Tab 2 Press the battery pack downward to lock it into place The battery pack must be charged prior to use See Battery Charger earlier in this chapter for instruc tions To remove the battery pack grasp the finger 3 grips on both sides of the battery pack then gently pull the battery pack upward and out Finger Grip Inst...

Page 41: ... By performing the tests as you walk around the area in which the handset will be used you can determine the handset s range and the voice quality throughout the area of coverage The following procedure provides instructions for all of the Wireless Test Mode tests You can perform the tests multiple times and in any order and you can exit at any time by pressing On Off NOTE Ignore anything that dis...

Page 42: ...oss of link To determine voice quality press 2 The display shows a number between 1 to 10 The higher the number the better the voice quality as shown in the table below A low number may indicate potential interfering devices such as another radio transmitter in the area Display Number Voice Quality Is 10 Very good 9 Very good 8 Errors but not noticeable in normal speech 7 Errors but not noticeable...

Page 43: ...bers or pro grammed features assigned to each of the outside line program mable intercom drop buttons For more information see Chapter 6 MDW 9010 Compat ibility NOTE On the handset extension label below the mouthpiece and on the battery charger s extension label write the phone s extension number If you use a pencil or ballpoint pen on these labels you will be able to erase the information later D...

Page 44: ...and maintenance servicing instructions in the literature accompanying the product WARNING Risk of Electric Shock Failure to properly ground this product will result in a risk of electrical shock which can cause serious personal injury This product requires a 3 prong AC power receptacle for safe operation You should have your receptacle checked by a qualified electrician before connecting this equi...

Page 45: ... the carrier Use only the correct power source If you are not sure of the power supply to your location consult your local power company This product uses a 3 prong plug in continental U S locations Such plugs are designed for your safety Do not attempt to defeat this purpose If your wall outlet will not accept the plug the outlet should be replaced by an electrician Do not allow anything to rest ...

Page 46: ...ating instructions Adjust only those controls that are covered by the operating instructions because improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the product to normal operation If the product has been dropped and the housing has been damaged This product should be serviced by or taken to a qualified service c...

Page 47: ...ess to turn the handset on ON appears in handset display To turn off press again Turn on to make or answer a call and turn off to hang up Conf Conference Press to conference in add another party to your call Headset Jack Insert headset cord when using headset 3 4 Using the MDW 9010 Battery Charging Contacts Handset battery charges through these contacts Outside Line Program mable Intercom Drop But...

Page 48: ...line status indicators each one corresponds to a specific outside line programmable intercom drop button The indicators show either a triangle or a rectangle signifying activity as follows PARTNER Systems A triangle or is the equivalent of a green LED on a wired phone and indicates activity at YOUR extension A rectangle is the equivalent of a red LED on a wired phone and indicates activity at ANOT...

Page 49: ...ge of the radio module the handset emits five beeps and flashes the RANGE indicator five times In this case you must bring the handset within range of the radio module within several seconds or the handset will turn off If the handset turns off it appears that your call was disconnected however it has only been put on Hold To talk with your party move back towards the radio module press On Off the...

Page 50: ...o your belt simply thread your belt through the holster s belt loop Then slip the handset into the holster Holster Belt Loop Handset Carrying Holster To easily remove the handset from the carrying holster place one hand on the holster to hold it in place as shown in the picture above then pull the handset out with the other hand Using the MDW 9010 3 7 ...

Page 51: ...adset jack When using the carrying holster insert the headset cord into the handset before you insert the handset into the holster Headset Cord If desired the headset cord can be removed from the handset without the call being dropped You can then use the handset as you normally would NOTE Calls cannot be heard on the handset when the headset is connected to the headset jack The handset microphone...

Page 52: ... antenna or On Off to the left of Hold if the handset is not in the holster Placing Calls with a Headset To place a call with a headset 1 Remove the handset from the carrying holster 2 Press the On Off button near the antenna to access an available line 3 Dial the number as described in the user instructions that come with your communica tions system 4 Press the On Off button to end the call Using...

Page 53: ...e compartment Fast charges a battery pack in 2 5 hours Refreshes the battery pack by fully discharging it before recharging it This process reduces or eliminates the potential memory effect NOTE The memory effect which reduces a battery s capacity is caused when you recharge a battery before it is fully discharged The Handset Cradle Slow charges the handset battery pack The Handset LED when lit in...

Page 54: ...lace your call on Hold and replace the handset battery pack with the spare battery pack from the fast charge compartment of the battery charger Wait 6 to 10 seconds then turn the handset on and proceed as you would for any call placed on Hold NOTE If you continue talking the handset will turn off when the battery pack is drained Your call will be placed on Hold automatically so you can swap batter...

Page 55: ...e battery pack while you are using the battery pack in the handset The slow charge that the cradle sends to the handset battery helps keep the handset operational while it is not in use It is not a substitute for the refreshing and quick charging capability of the fast charge compartment With this in mind use the battery charger s fast charge compartment as the primary recharger Follow these steps...

Page 56: ...p of the radio module Do not place the telephone near a heating duct radiator or other heat source and do not drop or expose it to excessive shock or vibration Unplug the battery charger radio module or carrier if its power cord is damaged if liquid is spilled into it or if its housing becomes cracked or otherwise damaged To clean your telephone wipe the outside housing with a soft dust free cloth...

Page 57: ...in until it has dried thoroughly Never push objects of any kind into this product through housing slots since the objects may touch hazardous voltage points or short out parts that could result in a risk of electric shock Never spill liquid of any kind on the telephone Never place this product near or over a radiator or heat register Slots and openings in the housing and the back or bottom are pro...

Page 58: ... and refer servicing to qualified service personnel under the following conditions When the power cord or plug is damaged or frayed If the product does not operate normally by following the operating instructions Adjust only those controls that are covered by the operating instructions because improper adjustment of other controls may result in damage and will often require extensive work by a qua...

Page 59: ...le carriers slot 6 of the control leftmost carrier must always contain a radio module Unplug the carrier s power cord AC adapter from the wall outlet 1 2 Unplug the telephone line cord from the bottom of the radio module 3 Press up and hold the snap lock on the bottom rear of the radio module 4 4 Maintaining the MDW 9010 ...

Page 60: ...rol leftmost carrier you must insert another radio module into this slot Failure to do so will cause the carriers to go out of synchronization Swapping Extensions If you want to change your phone s extension number assignment make sure the radio module or carrier is unplugged before you unplug the telephone line cord from the communications system switch control unit Power down and then repower th...

Page 61: ...t Carrying Case 11135X 11135X NA Hard Battery Charger includes Battery Power Cord and AC Adapter White 32040A 10 32040A 10 107581506 Black 32040A 9 32040A 9 107581498 Power Cord and AC N A NA 847523404 Adapter for Battery Charger 11 foot 3 4 m Carrier 3204 CR2A 3204 CR2A 107503906 Power Cord and AC NA NA 847224227 Adapter for Carrier 25 foot 7 6 m Expansion Cable for NA NA 847667870 Multiple Carri...

Page 62: ...ctrical outlet controlled by a switch Power cord of radio module or carrier s is not inserted properly Power cord of radio module or carrier s is defective Radio modules are not synchronized properly 1 2 3 Radio module or carrier is inoperable Possible Solutions Plug the radio module or carrier s into an outlet not controlled by a switch Unplug the AC adapter from the electrical outlet Discon nect...

Page 63: ... cord turn off is not inserted properly or is not inserted at all Plug the battery charger into an outlet not controlled by a switch Unplug the AC adapter from the electrical outlet Discon nect and then carefully reinsert the power cord into the battery charger Plug the AC adapter back into the electrical outlet After pressing On Off dial tone is not heard and handset display does not show anythin...

Page 64: ...arge compartment until fully charged If you have a charged battery pack place it in the handset while the other battery pack recharges Handset is out of range Move the handset closer to the radio of its matching radio module module There is interference Remove the electrical device that is from another electrical causing interference or move the device microwave or handset to another location meta...

Page 65: ...e of the Move back towards the radio radio module YOUR module Press On Off then proceed CALL HAS NOT BEEN as you would for any call placed on DISCONNECTED IT IS Hold STILL ON HOLD A power loss has thrown Check the carriers Out of Sync the carriers out of lights If any are lit repower the synchronization carriers in order from left to right There are environmental limitations Reinstall the radio mo...

Page 66: ...ective or dead Possible Solutions When BATT flashes insert the handset battery pack into the fast charge compartment until the Spare Fast Charge LED is steady green 2 5 to 6 hours Reinsert the battery pack into the fast charge compartment until the Spare Fast Charge LED is steady green again Possible Solutions Make sure the handset is seated properly in the battery charger Also check that there ar...

Page 67: ...o the carrier s away for a one or two carrier setup or is poor and noisy 10 feet 3 1 m away for a three carrier setup Volume is too low Handset or radio Place the handset in Wireless Test Mode at any setting and module is not working and determine sound clarity as de there is noise on properly scribed in Chapter 2 If the dial tone is the line clear and strong the handset and radio module are OK Th...

Page 68: ...one systems only Possible Causes System in key mode has all lines set to ring An incoming call wakes up all of the other radio modules at the same time to ring the other phones Line ringing options are incorrectly set for extensions with radio modules in the first expansion carrier Possible Solutions Refer to Chapter 6 MDW 9010 Com patibility to reset line ringing options Refer to Chapter 6 MDW 90...

Page 69: ... remaining communications systems however you must carefully note the functional differences between your wireless phone and the phone type identified in the table as described on the following pages Entering Station Programming Mode On all PARTNER MERLIN and MERLIN LEGEND systems To enter programming mode turn on the handset press Intercom then press Feat followed by 0 0 To exit programming mode ...

Page 70: ...ne Ringing for each extension that has a radio module in the expansion carrier to No Ring Install an external audible alert for these extensions PARTNER 1 Set Line Ringing for each 1 Set Line Ringing for each PLUS extension that has a radio extension that has a radio PARTNER II module in the control carrier to module in the control carrier to Ring Ring 2 Set Line Ringing for each 2 Set Line Ringin...

Page 71: ... buttons and press it before you pick up a waiting call You can dial 50 before you pick up a waiting call on the following MERLIN 206 410 820 systems only with Feature Package 2 and all MERLIN Plus MERLIN II and MERLIN 1030 3070 systems Pressing the On Off button will disconnect the call MERLIN 206 410 820 and MERLIN Plus system buttons should be assigned as follows 2 3 4 and 5 are line or feature...

Page 72: ...ing for each extension that has a radio module in the expansion carrier to Delayed Ring 1 2 3 Set Line Ringing for each extension that has a radio module in the control carrier to Ring Set Line Ringing for each extension that has a radio module in expansion carrier 1 to Delayed Ring Set Line Ringing for each extension that has a radio module in expansion carrier 2 to No Ring Install an external au...

Page 73: ...peed Dial feature dial the numbers to be stored then dial the Personal Speed Dialing code 20 through 39 including the Listen for a confirmation tone followed by a dial tone System 25 buttons should be assigned as follows 7 8 9 10 and 11 are system access or feature buttons 18 PMUTE ON MSG RANGE BATT NOTE For System 25 systems that use pooled lines set the Line Ringing options as described in the f...

Page 74: ... be used with the Universal carrier for this purpose Depending upon the actual hardware configuration DEFINITY G2 G2 1 and G2 2 may utilize either an ANN17B or TN762B pack In either case the latest vintage packs are recommended Note that for DEFINITY G2 1 and G2 2 General Terminal Administration GTA may be used to set up custom set types so that administration may be done using that custom set typ...

Page 75: ... expansion carrier 1 2 Set Line Ringing for each extension that has a radio module in the control carrier to Ring Set Line Ringing for each extension that has a radio module in the expansion carrier to Delayed Ring System with Three Carriers one control and two expansion carriers 1 2 3 Set Line Ringing for each extension that has a radio module in the control carrier to Ring Set Line Ringing for e...

Page 76: ...ystem directly from AT T AT T will perform warranty repair in accordance with the terms and conditions of the specific type of AT T maintenance coverage you selected A written explanation of AT T s types of maintenance coverage may be obtained from AT T by calling 1 800 247 7000 in the continental U S only If you purchased your system from an AT T Authorized Dealer contact your dealer for the deta...

Page 77: ... turning the telephone off and on the user is encouraged to try to correct the interference by one or more of the following measures Where it can be done safely reorient the receiving television or radio antenna To the extent possible relocate the television radio or other receiver with respect to the telephone Plug the telephone into an electrical outlet that is not on the same circuit as one use...

Page 78: ...3 97 cm 14 0 L x 2 5 H x 9 0 W 35 56 x 6 35 x 22 86 cm 14 0 L x 2 5 H x 9 0 W 35 56 x 6 35 x 22 86 cm 3 19 L x 1 94 H x 2 17 W 8 09 x 4 92 x 5 50 cm 5 13 L x 1 6 H x 1 6 W 13 03 x 4 06 x 4 06 cm 0 75 lbs 0 34 kgs 1 25 lbs 0 57 kgs 1 00 lbs 0 45 kgs 1 50 lbs 0 68 kgs 0 50 lbs 0 23 kgs 0 17 lbs 0 08 kgs 1 50 lbs 0 68 kgs 3 00 lbs 7 62 kgs 12 00 lbs 5 44 kg 1 10 lbs 0 50 kgs 1 70 lbs 0 77 kgs Operati...

Page 79: ...off switch Grounding to comply with Underwriters Laboratories UL 1459 Requirements Installation of a telephone or other standard tip ring device in another For Out Of Building building requires the following In Range Out of Building IROB Extensions protectors to protect the switch control unit and telephone device from electrical surges MDW 9010 phone two AT T 503A1 protectors ETR two AT T 343B pr...

Page 80: ...1 4 2 C Carrying holster 1 3 3 7 4 6 Control carrier 2 13 2 20 Control expansion DIP switch 2 13 D DEFINITY systems 6 6 DIP switch carrier control expansion 2 13 power 2 11 E Expansion cable 2 6 2 20 2 21 Expansion carrier 2 13 2 20 2 21 Extension labels 2 34 3 4 Extensions changing 4 5 F Fast charge compartment 2 29 2 30 3 10 3 11 3 12 5 5 Carrier about 1 1 control 2 13 2 20 expansion 2 13 2 20 2...

Page 81: ...rrier on wall 2 17 single radio module 2 9 warning 2 1 L Labels 2 34 3 4 LED Handset 3 10 5 5 Out of Sync 2 6 2 16 2 19 2 24 5 2 Pass 2 5 2 25 5 1 Power 2 5 2 25 5 1 Radio 2 5 2 25 5 3 Spare Fast Charge 2 29 2 30 3 10 3 11 5 5 Local test mode 2 32 M MERLIN systems 6 3 Microphone 3 4 Mute button 3 4 indicator 3 5 5 3 O Out of Sync LED 2 6 2 16 2 19 2 24 5 2 P PARTNER systems 6 2 Parts additional 1 ...

Page 82: ...ation problems 5 1 overview 5 1 voice quality problems 5 6 V Voice quality problems 5 6 testing 2 33 Volume control 3 4 problems 5 6 S W Safety precautions 2 1 2 2 3 1 4 1 Security 1 2 Warranty information A 1 Self test installation 2 25 Wireless test mode 2 32 Signal strength 2 33 Sound clarity 2 32 Spare battery pack about 1 1 3 12 removing from the battery charger 2 30 Spare fast charge 5 5 Spa...

Page 83: ...AT T 503 801 141 Comcode 107723710 Issue 1 January 1996 Graphics AT T 1988 ...

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