I can't get through to the other party's mobile phone. Can the other party receive the message? Supplement: The other party has two mobile phone numbers.

There should be no signal or another mobile phone number on the mobile phone, and you can receive the message when you reach the area with signal or another number.

Another is that when you don't want to answer the phone, you can directly buckle the battery, so that when you make a call, you will be prompted that you can't connect. But as long as the battery is installed, you will receive information when you turn it on.

If he doesn't want to use this number, he will be prompted to turn it off, and then he can't get through. After half a year, the mobile phone number will be assigned to others.