Nokia 5700 mobile phone can't answer the phone, but it can send text messages. What happened? Thank you.

Common reasons why mobile phones can't answer calls and their solutions are as follows:

First, check whether the mobile phone is in arrears, and it is recommended to pay for recharging;

2. Check whether the mobile phone is equipped with functions such as call forwarding, flight mode and call barring. It is recommended to cancel and try again;

3. Check whether the function or signal of the mobile phone is normal. It is recommended to change the phone or location and try again.

Fourth, try to restart or change the phone to answer the phone;

5. Bring the mobile phone card to the local business hall for testing or replacement.