- The
TN791 has 16 ports. Each port supports 1 telephone, such as 500
(rotary dial) and 2500 terminals (DTMF dial). LED and neon message
waiting indicators are supported (a separate power supply is required
for neon message indicators).
- The
TN791 supports on-premises (in-building) wiring with either touch-tone
or rotary dialing and with or without the LED and neon message
waiting indicators.
- The
TN791 supports 3 ringer loads, only 1 telephone can have an LED
or neon message waiting indicator.
- The
TN791 allows a maximum of 8 simultaneous ports ringing.
- TN791
supports A-Law and µ-law companding and administrable timers.
Secondary lightning protection is provided.
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