Features

• 1 internal or external music interface
• 1 external music interface or
• 1 external voice paging interface or public address and relay contacts
• 1 auxiliary or major/minor alarm relay contacts
• 1 universal night answer UNA or central bell relay contacts
• 2 relay contacts
• 1 remote maintenance modem (V.92 ITU-T standard up to 56Kbps)
• 16 DTD circuit dial tone detector and call progress tone analyzer (max: 32*)
• 24 DTR circuit DTMF receiver and decoder card for touch-tone digits (max: 24*)
• Eight 3-way conference (max: 24*)
• Two Meet-me bridge conference for 14 parties (max: 6*)
• 16 Caller ID circuit transmitters adapted to Bellcore standards which includes the time and Caller Name/Num display (max: 32*). Required for the 4/8T-CID Office card

Refurbished

Functionality
Cosmetics

All refurbished items are restored to full functionality, and their grades reflect only cosmetic condition. Lower-grade products may have more visible blemishes but are rigorously tested and cleaned to ensure identical performance and warranty coverage.