Call Blocker for Home Phones, One Touch Phone Blocking Device Block All Unwanted Spam Calls, Nuisance Calls, Robo Calls, Scam Calls for Landlines

Crazy and annoying about the robocalls, sales calls?

Hate to be interrupted by nuisance and spam calls when working?

MCHEETA CT-CID803 CALL BLOCKERS devote to protecting your privacy.

Say good bye to all unwanted calls at one touch of the red block button.


❖Warm Notes❖

★Caller ID service and a phone line are required for the device to work.

★The device will not show the name of the caller.


❖Why Choose Us?❖

★Slim Body with High Capacity: the small device can block up to 4000 numbers.

★No Extra Battery Required: the device is phone line powered, and parallel set up can be considered if more than 5 devices.


★Easy to Set Up:

(1)Unplug the phone line from your phone and insert it to the line port of call blocker.

(2)Connect the call blocker and your phone with the short cable provided.


★Worldwide Compatibility

The phone call blocker is compatible with 99% USA landline providers and landline phone manufacturers.


❖Frequently Asked Questions❖

★Build Your Own Blacklist

(1)While the call is active, press the "BLOCK" button.

(2)Review the calling list by press the "â—€/ â–¶" buttons at home page, press the "BLOCK" button.

(3)Pick up the phone handset, press "*" TWICE, enter a phone number, and press "#" to block it. (Based on the Phone).


★How to review and delete blocked numbers?

Press the "BLOCK" button, then use the "â—€/ â–¶" buttons. Numbers are stored in numerical order.

To delete a blocked number, press the "DELETE" button twice, then back.


★How to get back to factory setting?

Pick up phone handset, press "*", then enter "61806180", press "#" key to exit.


Lifetime Warranty is guaranteed, welcome to contact us freely to get help if any issues.