The TCB-I Enhanced Telephone Coupler provides a versatile switched hold connection to a telephone line, allowing you to hang up your telephone set during program feeds without the need for push-to-talk handsets or exclusion keys.
This device does not interfere with normal telephone use and offers seamless operation to enhance your communication experience.
Key specifications include:
Comrex 9500-0240 TCB-I Enhanced Telephone Coupler