Why doesn't the mobile phone get a reply when it checks the traffic or phone bill by SMS?

If you can receive other short messages normally, it means that this machine has intercepted 1008 1 1 short messages. You need to find the white list of intercepted short messages in the short messages.

If other short messages can't be sent and received, there is something wrong with the short message function. I suggest you try changing your mobile phone. If it still doesn't work, please contact manual inquiry.