- Block International Area Codes
- It’s useful for those international aggravating calls that deceptively adopt your area code and any exchange.
- The call block device has a 4000 number blocking capacity.
- Completely stop those pesky callers who drive you to insanity.
- The phone call blocker is the greatest invention to enhance the privacy of your landline phones. Say bye-bye to all annoying voice-mails.
- The BLOCK button is a lot of fun to use, when annoyance numbers call you, just press red button and say bye-bye, you will not get annoying calls constantly anymore.