Avaya Definity TN791 16-Port Analog Guest Line Circuit Pack (Refurbished) Polycom and administrative users

and administrative users

Toshiba K4RCU DK16 is a 4-Circuit DTMF Receiver/ABR Tone Detector Unit

for a total of 44 additional keys

Speaker Buttons

The 88363 also has and LCD display and a speakerphone for hands-free communication

Avaya Definity TN791 16-Port Analog Guest Line Circuit Pack (Refurbished) Polycom and administrative usersKey Features: 16 ports Each port supports 1 voice terminal, 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 waiting indicators) Supports on premises wiring with either touch tone or rotary dialing and with or without the LED and neon message waiting indicators Supports 3 ringer loads, only 1 voice terminal can have an LED or neon