Telecom number is set to shutdown code.

1, telecom mobile phone users can set the shutdown by setting a firewall for the response number; 2. Turn on the telecom mobile phone, click the "Settings" button, click the "Dual Card Standby Mode" button, click the "Network" button, select the SIM card to be registered, uncheck "Activate" and click the "Save" button; 3. Call telecom customer service or China Telecom self-service hotline; 4. Log in to the online business hall or log in to the SMS business hall to handle the downtime business; 5. Set the mobile phone to the "flight mode" state; 6. Telecom mobile phone will set all incoming calls to the number that has stopped, set the call forwarding function, log in to the telecom online business hall directly, select the call forwarding function on the self-service page, and make relevant settings with reference to the page prompts after entering, so that the stop can be successfully set.