The mobile phone can connect to SMS, but it can't answer the phone. What is it that you can't dial out?

Hello, if the phone can't make a call normally, it doesn't rule out that your number is caused by the following circumstances:

1 The mobile phone is in arrears, so it is recommended to pay it back.

2 Call forwarding, flight mode, call barring, etc. It's all set on the mobile phone. It is recommended to cancel and try again.

3 The function or signal of the mobile phone is abnormal, so it is suggested 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;

There is something wrong with the mobile phone. Can I answer the phone if I try to restart or change my phone?

If the card body fails, you can take your mobile phone card to the local business hall for testing or replacement.

If this is not the case, I suggest you contact Unicom's manual customer service to verify the handling.