Samsung iDCS 500 TRK-C1 Loop Start Trunk Module KP40DB8T2/XAR Check Jogger Adtran 4200261L2 Features:

Adtran 4200261L2 Features:

A message waiting light is included that alerts users to voicemails

The phone contains 24 programmable keys that can be set up for use as line keys

The Crestron C2IR-8 is a serial output control card for for Y-Bus expansion slots

In the DK40i

Samsung iDCS 500 TRK-C1 Loop Start Trunk Module KP40DB8T2/XAR Check Jogger Adtran 4200261L2 Features:Samsung iDCS 500 TRK C1 Loop Start Trunk Module KP40DB8T2 XAR Description: The Samsung TRK C1 module provides loop start telephone trunks to a Samsung Prostar or iDCS 500 phone system. The module provides eight CO lines that can be configured to also support caller ID with additional equipment. Samsung TRK C1 KP40DB8T2 XAR Features: Provides 8 Analog Trunks (CO Lines) Disconnect Detection Supports Optional Caller ID