Tel-Sentry Dual Mode Active Call Blocker - version 3.1
Tel-Sentry Dual Mode Active Call Blocker - version 3.1
Version 3.1 (Newest model)
Create White List with keypad (new)
Create greeting in your own style/language (new)
Allow unlisted "good callers" to leave a message (new)
SENTRY ringer mute option (new)
Requires 3 AAA batteries
Requires caller ID service
UPC:700424890965