Can I block all calls that show no caller ID
Yes, on home screen press and hold “REJECT” button for 2 second, you will see BLOCK NO CID on the screen. To cancel, repeat the...
Yes, on home screen press and hold “REJECT” button for 2 second, you will see BLOCK NO CID on the screen. To cancel, repeat the...
No. These calls will be hung up automatically
No. Those calls come to your phone system as usual.
No, just the phone number
SENTRY is designed to work with home phones that have limited number of ‘friends and family’ callers that can be easily put to White List....