Avaya Definity TN746B
Analog Circuit Card (16-Port)
This 16 port analog interface Each port supports one voice terminal with or without LED and neon message waiting indicators (message waiting indicators not supported off-premise).
It supports 500 and 2500 type, 7100, 8100, and 9100 series Supports off-premise wiring.
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We sell new and remanufactured TN746B cards.
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