How to restore the SMS function "

1. If the operator stops your SMS service, just go to the business hall or call 10000.

2. If the mobile phone can't send and receive short messages suddenly, you should set the number of the short message center, which is generally +86 138008 18500. If not, you can call the local phone 10000 to consult the SMS center.

3. If it is the C network of telecom, there is no need to set the number of SMS center. If it is set, it will be cancelled.

Short Message Service (SMS) is a part of Unified Communications Service Plan. Users can directly send or receive text or digital information through mobile phones or other telecommunication terminals. The number of characters that users can receive and send short messages at a time is 160 English, numeric characters or 70 Chinese characters.

Short message is a telecommunication service in digital mobile communication system. It is a non-real-time and non-voice data communication service to transmit text or digital short messages through the signaling channel and signaling network of mobile communication system.