Call Blocker for Landline Phones Telephone 4000 Caller ID Box Blocking One Touch Number Block Device Block Unwanted Robocalls and Nuisance Calls

Call Blocker for Landline Phones Telephone 4000 Caller ID Box Blocking One Touch Number Block Device Block Unwanted Robocalls and Nuisance Calls

The call block device has a 4000 number blocking capacity. Completely keeping your phone quite without annoying call. The phone number blocker can block international area codes, it's useful for those international aggravating calls that deceptively adopt your area code and any exchange. One-touch blacklist function, super easy to operate even without manual. The phone call blocker is the greatest invention to enhance the privacy of your home phones. Say goodbye to all annoying voice-mails. With just 6 buttons on the blocker and clear LCD screen, friendly for older people as well. Specification: Size: 10 x 9 x 4cm Weight: 85g Package Size: 11 x 10 x 5.5cm/4.3 x 4 x 2.2in Package Weight: 131g/4.6oz