How is it that the mobile phone is set with an incoming call reminder, but it can't receive a short message reminder?

If the mobile phone is set with SMS prompt service when there is no signal when it is turned off, it will not be available after your mobile phone is stopped due to arrears or after dialing other mobile phone numbers on your mobile phone. If this happens, please call local 10086 and ask them to refresh the data. If not, it depends on whether the short messages of other mobile phones can be received normally. If you can't receive it, please clear the extra memory before turning on and off the phone for testing. If you try to clear your memory and change your phone and card, you won't receive any text messages. Call the local police at 10086. These problems do not exist. Just call 10086 and ask them to check whether the business subscription relationship still exists. If not, reopen it. If the relationship exists, ask them to report it.