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| 21. |  Model # 790310 | | IPK II Elite Multiline User Guide. Read More
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$114.97
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| 22. |  Model # 750209 | | Performs the same function as ESIB(8)-U10. The ESIE(8)-U10 8 Port Digital Station Piggy-Back Unit is a piggy-back module on ESIB(8)-U10 and can connect digital multi-line terminal from front RJ61 connectors...Read More
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$115.27
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| 23. |  Model # 750150 | | The Central Office Interface Unit supports four outside (CO/PBX) lines. The outside lines can be any combination of Loop Start or Ground Start DTMF trunks. Read More
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$123.75
| Detail Box
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| 24. |  Model # 750490 | | Single Line Telephone Adapter...Read More
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$128.25
| Detail Box
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| 25. |  Model # 750310 | | The Doorphone Interface ETU allows four DP-D-1A Doorphones to be connected. Two simultaneous calls are allowed, and up to four Door Lock Release relays are provided. Read More
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$149.97
| Detail Box
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| 26. |  Model # 750464 | | 33.6Kbps MODEM UNIT for MIFM-U10 ETU and Dterm PC IIS This unit piggybacks on MIFM-U10 ETU. Read More
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$149.97
| Detail Box
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| 27. |  Model # 750300 | | The External Control Relay ETU provides common audible tone signaling using relay contacts for external ringing equipment, an audio output for external paging systems, and connection for External Backroun...Read More
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$159.97
| Detail Box
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| 28. |  Model # 780048 | | DTR-16D (780048) Black 16 Button with LCD Phone. Read More
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$159.97
| Detail Box
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| 29. |  Model # 750218 | | SLIE(4)-U10 4 Port Analog Station Daughterboard. Read More
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$168.75
| Detail Box
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| 30. |  Model # 750470 | | Multiple Interface Unit for Multifunction. This unit provides additional memory for processing and backup of SAT, PC programming, SMDR and wireless programming. If LCR and/or Caller ID scrolling/callbac...Read More
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$179.97
| Detail Box
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| 31. |  Model # 750210 | | Electronic Station Interface (ESI) unit....Read More
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$189.97
| Detail Box
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| 32. |  Model # 780060 | | Attendant add-on console. Fully modular with 48 programmable buttons, 2-color LED keys (for station trunk appearances), 12 function keys with red LED, and tilt stand. Read More
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$191.10
| Detail Box
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| 33. |  Model # 750120 | | Replacement power supply unit for the electra elite 48 and 192 systems. Read More
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$195.00
| Detail Box
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| 34. |  Model # 780055 | | DTR-32D (780055) Black 32 Button with LCD Phone. Read More
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$195.00
| Detail Box
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| 35. |  Model # 750219 | | Electronics Station Interface Unit. Read More
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$217.10
| Detail Box
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| 36. |  Model # 750250 | | The Push Button Receiver ETU detects and translates DTMF tones generated by single line telephones, modems or facsimle machines. The PBR provides four circuts. Four PBR circuts are built into the CPUB()-U1...Read More
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$239.97
| Detail Box
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| 37. |  Model # 750140 | | The Expansion ETU is installed in the B64-U10 KSU for expansion. One EXP-u10 is required per expansion KSU. Mounts in expansion cabinet and included cable goes to the processor in the main cabinet. Read More
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$247.97
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| 38. |  Model # 750217 | | Single line telephone Interface Unit. Supports a maximum of four single line telephones and/or analog voice mail ports. Provides ringing signal generator (RSG), and message waiting (MW) LED voltage t...Read More
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$279.50
| Detail Box
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| 39. |  Model # 750440 | | The Central Office Caller ID ETU detects Caller ID signals from the central office and sends caller indentification to the CPUB()-U10 ETU and supports four outside (CO/PBX) lines....Read More
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$279.97
| Detail Box
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| 40. |  Model # 780130 | | The USB tappi interface connects an electra elite IPK multi-line terminal to a PC. It supports USB interface and requires an AC-2R Unit. Read More
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$344.50
| Detail Box
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