TN746B 16 Port Analog Station Circuit Card
Interfaces Definity ECS to a maximum of 16 analog voice terminals. Not supported on System 75 R1V1.
Call for pricing!
Supports both LED and neon Message Waiting indicators (additional power may be required)
Supports analog phones in the same building or IROB up to distances of 20,000 feet "out of building" only with certified protection equipment