Just recently, my husband's iPhone is not receiving my texts. I can schedule them and they are delivered. My son has the same phone, but he is on Verizon, he gets all my texts. I receive my husband's texts and we can call each other. We have tried everything we can find on Google. I deleted all our old texts, deleted him as a contact, restarted and reset network. Now I get a message sent to me saying message to his number deleted! I can still send,and have it received, a scheduled message.