Nortel NT5B77 Application Module Fiber Release 4.0 (Refurbished) Allworx charging system)✔ Battery health check

charging system)✔ Battery health check and replacement if needed✔ Inspection of headset

19 Programmable Keys with Dual Color LED Light Indicators

Part #: 61486

Prominent faceplate memo area for special instructions

Cisco Unified Wireless IP Phone 7921G supports presence

Nortel NT5B77 Application Module Fiber Release 4.0 (Refurbished) Allworx charging system)✔ Battery health checkKey Features: 8 Physical Ports, 4 Voice Channels Copper Interface; Connects to Norstar System thru 2 physical extension ports Expansion card not needed for Copper NAM NIC Card (Optional) is required for use of (NVM Manager) PC Based Application 100 Hours of message storage time Maximum of 16 channels for Norstar Voice Mail Can be expanded to 32 channels to provide support for other applications like ACD and IVR Compatibility: Nortel MICS Nortel CICS