I wonder what happened to my Apple Five recently? It took an hour to receive the text message, but my friend called and the phone didn't respond. My friend is there.

1. The delay in sending and receiving SMS may be due to the following reasons:

1. The network system is busy. I suggest you try again next time.

2. Because of the mobile phone, you can restart the mobile phone or change the mobile phone test;

3. Long downtime or out of service area;

4.SMS inbox and outbox are full. Please clean them up and try again.

5. The mobile phone has been stopped, so it is recommended to pay for it and start it again.

The above reasons have not been solved after being eliminated. Please contact 100 10 for manual customer service.

Second, the common reasons why mobile phones can't answer the phone and their solutions are as follows:

[1] Check whether the mobile phone is in arrears, and suggest to pay for recharging;

[2] Check whether the mobile phone is set with call forwarding, flight mode on and call barring. Suggest canceling and try again;

[3] Check whether the function or signal of the mobile phone is normal, and suggest to change the mobile phone or try again;

[4] If roaming to other places can't be used, it is recommended to check whether the local network signal is normal and whether roaming permission is enabled for this number;

[5] Try to restart or change the phone to see if you can answer the phone;

[6] Take the mobile phone card to the local business hall for testing or replacement.