How to check the phone bill and electric signal by SMS when the mobile phone is in the field?

Hello, first of all, thank you for your support to China Telecom.

According to your description, edit the short message "10 1" on the telecom mobile phone and send it to 100 1, and you can check the phone bill of the current month. If you are in a foreign country, you should add the area code of your mobile phone before 1000 1.

Anhui Telecom will serve you wholeheartedly, and I hope my answer can be adopted by you.

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