“Sentry V2” is a genius phone call blocker with high quality. All substance & chip are attempted by CE, FCC.
Multi-functions with Sentry call blocker.
At first the fundamental process, blacklist work press REJECT, all calls with call id will be blocked.
Secondly, for a few calls without exhibiting call id, open BLOCK NO CID, then all calls without demonstrating call id will be blocked
Lastly, turn on the white list (chose cautioning voice from A/B/C on Sentry), all new calls need to press”0″ and normally saved to the White once-over forever (unless you oust it or change to blacklist).
There are few modes to choose like,
Just Choose Sentry, won’t be upset