My messages to another iPhone user are green, which means they're not iMessage? How to fix?
Hi,
My husband and I both have the iPhone 5s, iOS 8.2. We are working on figuring out how to message exclusively using wifi, since we will be traveling to Japan soon and don't plan to unlock our phones or to get a plan for messaging in Japan. While trying to figure this out, we read several articles that indicate that blue messages are iMessages, and green are sent as SMS. Strangely, our messages to each other show up as green, even though we are on wifi. Both of us have iMessage turned on in the Settings > Messages tab. Our main concern is accidentally using data in Japan, but also I'm just frustrated and curious why iMessage is not working for us?! If it matters, we are also on the same phone plan, but iMessage IS working between both of our phones and others on our plan/ with iPhones.
Thanks in advance!
iPhone 5s, iOS 8.2