Whenever I lose reception then regain it later (ie, undergroun), my iMessages do not send properly. When I send messages, my friends tell me they are coming from my Apple ID rather than my phone number. I tried fixing this by unchecking my email in "Send and Receive". With this, I just get iMessage "not delivered" whenever I send a message after losing reception. To fix this, I must send an SMS first, then the subsequent iMessages are sent as iMessages successfully. As some of you may know, you must have your email checked to have SMS forwarding to work. But now that I have my email checked again, my iMessages are being sent from my Apple ID rather than my phone number whenever I come out of the subway. Anyone encounter these problems and know how to fix? I'd love to continue to use SMS forwarding but it requires me to check my email address, which causes my iMessages to send from my Apple ID with no way for me to tell, other than my friends telling me my iMessages are glitching.