How to send messages on Huawei mobile phones?

hello, check whether the SIM card is in arrears, and the suspension of arrears will affect the smooth communication of mobile phones.

confirm whether the number of the SMS center is set correctly. Please consult the operator for details.

please check whether there are sensitive words in the text message, or send duplicate text messages to the same number, which is blocked by the operator. For details, please consult the local operator.

Check whether the number that sent you the text message is blacklisted in the mobile phone housekeeper, or the format of the sending number is incorrect, which may lead to the failure of sending information. Please enter the correct number and try again.

check whether there are any third-party applications that intercept short messages. For example, some security management applications will intelligently filter the received short messages. Please uninstall related applications.

the mobile phone is in a place where there is no signal or the signal is weak, and the message may not be sent successfully. Please try again where the signal is strong.

the network system is busy, especially during the peak period of holiday information transmission, and the information may not be transmitted successfully. Please avoid the rush hour and try again.

after backing up important information, restore factory settings or upgrade the system version and try again.

if you can't receive the SMS sent by Apple's mobile phone, the messages sent by other mobile phones can be received normally. It may be because your mobile phone number was previously bound to an Apple device, and the opposite party sent you an iMessage instead of an ordinary SMS. Please refer to Apple's official instructions to unbind the phone number from the iPhone device.

thank you. happy new year.