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IX-RNGUM (ECS/ADIX APS) or IX-RNGU (ADIX) and Optional Power Supply (IX-PMMSG) are also required when this card is used
Requires one digital port
The Southwestern Bell FS20 expansion card adds 2 lines to an FS246 KSU
This Avaya Merlin Magix 4400D Display Telephone is compatible with all Merlin Magix Systems
Requires R4
Nortel Norstar NT7B75GB-93 4-Port LS/DS Analog Trunk Card (Refurbished) Network Devices IX-RNGUM (ECS/ADIX APS) or IX-RNGUKey Features: Mnfr. Part #: NT7B75GB 93 Provides access for up to 4 Central Office analog lines All LS (Loop Start) DS (Disconnect Supervision) trunk cartridges have Disconnect Supervision and are labeled with "DS" on the faceplate Modular ICS core (MICS) Fiber and Copper Trunk Modules Compact ICS core (CICS) Modular 8x24 Copper Trunk Module This card does NOT utilize Caller ID
