I have 4 lines on my account all iPhones. For some reason 1 of my lines will not send MMS messages to Android and when I’m in a group chat I get separate texts from each person instead of in a group chat. I’ve upgraded my phone to a iPhone 15 thinking maybe it was my 13’s problem, reached out to Apple who says MMS is a carrier issue and spoken to Verizon chat to no avail. All 3 of my other lines work just fine. I have tried all the suggestions to reset network setting and blocking specific services on the Verizon app.
any other ideas?