Did Telecom meet a hacker? SMS can't be sent and received without emergency maintenance notice!

Hello! I hope the following answers can help you.

1. Please confirm whether the mobile phone account is in arrears.

2. Restart the phone. If it doesn't work, put the mobile phone card into another telecom mobile phone for testing, and first confirm whether it is a card problem or a mobile phone problem.

3. The mobile phone card can be replaced in the business hall, and the mobile phone should try to restore the factory default settings. Please back up the information in advance.

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Please pay close attention to the latest preferential activities announced by Anhui Telecom's online business hall and the official Weibo.

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