What happened when the phone was turned off and I couldn't get the message?

The mobile phone can't receive SMS for the following reasons:

1, mobile phone arrears

Nowadays, mobile phones generally evaluate credit ratings. If the credit rating is high, the amount in arrears will be larger, depending on whether the payment is timely linked to the credit rating. Now that I owe money, I won't directly disconnect my mobile phone and SMS function. So, when you can't receive the SMS, think about whether the operator sent a SMS to urge you to pay the phone bill, and didn't pay it.

2. The storage of the mobile phone is full.

This situation is generally common in non-smart phones, thinking that the storage space of non-smart phones is generally limited, and many text messages are saved by default as mobile phone cards, and the storage capacity of mobile phone cards is very small, so they are generally easy to fill up. At this time, you need to delete some short messages or other things that occupy memory.

3, the position difference of the signal

In tunnels, tunnels, deep mountains and sparsely populated places, the signal is generally poor, and mobile phones can't receive short messages. Or other places, but the instrument with signal shielding shields the cell phone signal, so it is temporarily unable to receive information.

4. Set the blacklist and block it by software.

Another possibility that the mobile phone can't receive the verification code is that it was intercepted by security software. Just find the software, open and view the intercepted SMS, and delete the corresponding number from the blacklist.

5. The mobile phone network is in poor condition and the signal is poor, so the mobile phone can't receive the signal.

Observe whether the signal is full. If the cell phone signal is weak, you can try to go outside. Try to turn it off and restart, take out the SIM card and change to a mobile phone.