What if the mobile phone can't send text messages?

If the mobile phone information cannot be sent out, there may be several situations:

1. The number of the SMS center may have been deleted. Please check if your number still exists. If not, you can call 1860 for the number of the SMS center.

There is something wrong with your mobile phone. I wonder if you can dial out your mobile phone. I think you should be able to dial out, so there is no problem with your mobile phone bill. I have a solution that may help you. That's how I solved it. First, turn off the phone, take out the mobile phone card, and then install the boot. Send a message to yourself after opening it, and your message will be OK if it is successful.

You can try my method!