Why does my mobile phone automatically send text messages to China Telecom? !

You should have handled the SMS reminder service. After handling this business, the system will regularly remind you of your traffic usage through SMS.

1, you can call 10000 to check whether the mobile phone has customized any regular reminder service, and you can cancel the related service according to the prompt tone.

2. If there is, it doesn't matter if it is not cancelled. Calling 10000 or texting to 1000 1 is free.