Someone texted me during the break.

When the mobile phone is turned off, turned off or out of service area, the call reminder service can record the phone number of the caller. Within 24 hours, your mobile phone will return to standby, you will receive SMS notification, and you will no longer worry about losing important calls.

Moreover, you can still receive text messages within 24 hours when your mobile phone is turned off, and you can also receive signals when others call, but you can't send text messages or dial phone numbers at this time. Of course, if it is an emergency, such as calling the police, it is also possible.

In the case of arrears, the sender can't receive the message. In the case of arrears, you can send short messages, but the sending is unsuccessful. If the mobile phone has a short message reminding that the short message was sent successfully, there is no reply that the short message was sent successfully.

Extended data

If you don't pay in time after the phone is turned off for 24 hours, then you can't receive the text message or answer the phone. This means that when someone calls you, they will receive the message that the other party's phone has been shut down, and sending a text message will also display the message that sending failed.

The mobile phone was shut down for three months before it was sold. During these three months, the mobile phone has no function and can only connect to wifi. Other functions can not be used, which will bring trouble to people. Some operators will also charge the insurance number fee (one month's 5 yuan) when the mobile phone is down, and deduct it directly from the phone bill when the mobile phone has a phone bill;

Baidu encyclopedia-call reminder