How do I fix my messaging?

[AC Question]

how do i fix my messaging?

when i text a contact, it sends to their number. however, when they reply i get the answer from a random, invalid number. i have done a factory reset and it still doesnt work, how do i fix it?

 

[chris mackenzy]

Re: how do i fix my messaging?

Send a black text to yourself. This will check the sending as well as receiving capability of your phone and you will be able to know where does the problem lies.