8 SLT Extension Caller ID

- Panasonic single line extension caller card (SLT CID) - Mounts on the KX-TDA0173 8 port single line extension card (SLC8) only - Allows the system to pass caller ID information to single line devices - Requires TDA version 2 software or higher - Supports Bell/ETSI FSK only - Mounts on the KX-TDA0173 - DISCONTINUED - Use KX-TDA0177 16-port SLC with Caller ID instead