my iphone wont recognize my boyfriends iphone.
I got my TMobile iPhone 6 plus unlocked. My boyfriend is using it with his company. Now, my phone (six regular) will not recognize his phone (6 plus) as an iPhone, so imessage is showing as text, and I can't send him emojis, but he can send them to me. Both his email and phone is in the send and receive places under settings. Help!
iPhone 6, iOS 8.2