background image

Control unit

Tel.

Line jack

device jack

4-Pair

modular cord

2-Pair

modular cord

FIGURE 2 Connecting One Telephone or Data Device to the BTMI-2

iss 2, cib3128-5

Summary of Contents for CIB 3128

Page 1: ...CIB 3128 Basic Telephone and Modem Interface 2 CIB 3128 Comcode 105 656 064 Issue 2 ...

Page 2: ...der OPRE to provide off premises station service on MERLIN Communications Systems For further information refer to CIB 3125 which comes with the Off Premises Range Extender The BTMI 2 is compatible with MERLIN II Communications System all releases MERLIN Plus Communications System all releases MERLIN Communications System Models 1030 3070 Feature Modules 3 and 5 MERLIN Communications System Models...

Page 3: ...the section of this document titled Administration and Program ming for the BTMI 2 Installation The BTMI 2 may be used with the following equipment One telephone or data device Two telephones and or data devices A timer and a transformer for timer controlled operation This connection turns the BTMI 2 ringing generator on and off automatically This connection may be used with the other telephone in...

Page 4: ...chase a timer or a transformer from a store that carries electronics equipment Compatible Transformers for the BTMI 2 If you purchase a transformer to use with your BTMI 2 it must conform to the following specifications 6 volts dc to 12 volts dc Center pin negative Plug size has a 2 0 mm inner diameter and 5 5 mm outer diameter coaxial CHOOSING A LOCATION The location of your BTMI 2 and the device...

Page 5: ...al jack on the control unit To a modular voice terminal extension cord connected directly to a voice terminal jack on your control unit To a modular wall jack that terminates in a jack field connected directly to a voice terminal jack on your control unit 3 4 5 Plug one end of the 2 pair modular cord into the jack labeled TEL DEVICE on the BTMI 2 Plug the other end into the line jack on your telep...

Page 6: ...Control unit Tel Line jack device jack 4 Pair modular cord 2 Pair modular cord FIGURE 2 Connecting One Telephone or Data Device to the BTMI 2 iss 2 cib3128 5 ...

Page 7: ...lar voice terminal extension cord connected directly to a voice terminal jack on your control unit To a modular wall jack that terminates in a jack field connected directly to a voice terminal jack on your control unit Plug the line bridging adapter into the modular jack on one of the telephone or data devices to be connected Control unit Tel Line jack device jack 4 Pair modular cord 2 Pair modula...

Page 8: ... a cordless telephone with a BTMI 2 you must install a Z100A Filter between the BTMI 2 and cordless telephone The filter is available at AT T phone center stores and is compatible with all cord less telephones Plug the modular cord from the Z100A Filter into the jack labeled TEL DEVICE on the BTMI 2 Figure 4 Plug the cordless telephone s modular cord into the filter s jack Set the MODE switch to V...

Page 9: ...e desired on off times as indicated in the manufacturer s instructions Plug the power module end of the transformer into the timer Plug the other end of the transformer into the jack labeled TIMER on the BTMI 2 Set the MODE switch to VOICE or DATA Connect the telephone equipment as previously described Control unit Tel Line jack device jack Timer Transformer Timer jack 4 Pair 2 Pair modular cord m...

Page 10: ...ease 2 System Manual for further information You can connect two communications systems using two BTMI 2s giv ing both systems full direct access to each other s outside lines and intercom numbers Each installation is explained in the following para graphs Connecting Two Communications Systems Using One BTMI 2 Full Direct Access on One System and Limited Access on the Other For this installation y...

Page 11: ... A s intercom numbers and outside lines System A has access only to System B s intercom numbers An intercom call from System A to System B must be 1 2 transferred by the person answering on System B Placing Intercom and Outside Calls to System A from System B Full Direct Access Touch the line button associated with the BTMI 2 at any station on System B Lift the handset you hear the BTMI 2 dial ton...

Page 12: ...of a 4 pair modular cord into a voice terminal jack on the System A control unit Figure 7 Plug the other end of the cord into the jack labeled LINE on BTMI 2 A Plug one end of a 2 pair modular cord into an unused line jack on the System B control unit Plug the other end of the cord into the jack labeled TEL DEVICE on BTMI 2 A Set the MODE switch to DATA on BTMI 2 A Plug one end of the other 4 pair...

Page 13: ...ide lines Placing Intercom and Outside Calls From Either System Full Direct Access on Both Systems Touch the line button associated with the BTMI 2 Lift the handset you hear the BTMI 2 dial tone and dial the intercom number for the person on the other system or if you want to make an outside call dial 9 and the outside telephone number iss 2 cib3128 12 1 2 ...

Page 14: ...he BTMI 2 as well as a quick guide to programming these features under Assigning Features For further information regarding the features listed refer to the appropriate manual listed in the following table If you have Then refer to MERLIN II System MERLIN II System with Feature Module 2 with Feature Module 2 System Manual MERLIN II System MERLIN II System Manual with Feature Module 1 MERLIN Plus S...

Page 15: ... the administration information provided with your MERLIN system Ringing Options If you don t want the basic telephone to ring on every line you can specify which lines ring when a call comes in by programming Ringing Options for the telephone Refer to the information under Ringing Options in the manual listed for your system Automatic Line Selection To specify the order in which the sys tem makes...

Page 16: ...e leave programming mode Voice Announcement Disable 1 Required For Models 1030 3070 and Models 206 410 820 Touch Intercom Voice The green light beside Intercom Voice is off For MERLIN II systems and MERLIN Plus systems all releases 1 2 Touch Intercom Voice Dial 35 The green light beside Intercom Voice is off For MERLIN II systems and Models 1030 3070 Saved Number Redial Touch the button you want t...

Page 17: ...be able to make intercom calls but you will hear an outside line dial tone whenever the basic tele phone is taken off hook While both Voice and Data modes allow you to use special MERLIN system features in addition to making and answering calls it is best to set the proper mode for the equipment that is connected For example if a modem is connected to the BTMI 2 while it is set to Voice mode the m...

Page 18: ...lephone Using Last Number Redial Using Saved Number Redial Putting calls on Hold for MERLIN II Models 1030 3070 and MERLIN Plus systems only Transferring calls Speed dialing personal and system Getting messages Picking up calls Using Recall The BTMI 2 does not support the following features Conference calls Line or pool selection NOTE Pressing the switchhook only disconnects calls It does not tran...

Page 19: ... Answering Calls Lift the handset Begin your conversation Answering Call Waiting Calls If the BTMI 2 is in voice mode you will hear a call waiting signal two beeps whenever a call comes in while you are on another call 1 2 3 To drop the first call and answer the waiting call Hang up the handset Telephone rings Lift the handset Begin your conversation If your system type is Pooled with Dial Access ...

Page 20: ...mber Redial You can save a busy or unanswered telephone number to try again at a later time Before hanging up the handset from a busy or unanswered call dial 23 To redial the number lift the handset and dial 9 for an outside line dial tone Dial 23 Putting Calls on Hold This feature is available with MERLIN II Models 1030 3070 and with MERLIN Plus systems only To place an active call on hold 1 Dial...

Page 21: ...ercom number Dial 55 Dial the intercom number 1 2 3 Hang up the handset Speed Dialing Your system administrator can assign speed dial codes to the following Telephone numbers you dial frequently PBX Centrex or Custom Calling features Ask your system administrator for the numbers assigned to Personal Speed Dial and System Speed Dial codes 1 2 3 Personal Speed Dialing Lift the handset Dial 9 for the...

Page 22: ...or your message To turn off the message light 1 Dial 54 Picking Up Calls You can pick up a call ringing at another phone 1 2 3 Lift the handset Dial 9 Dial the intercom number of the ringing phone Using Recall The Recall feature allows you to complete a call and hear a new dial tone without hanging up the handset 1 When you complete the call dial 50 You hear the dial tone for your next call If you...

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