can i message on a other compnay device which does not have an imessage using my wi-fi???
can i message on a other compnay device which does not have an imessage using my wi-fi???
iPhone 4, iOS 7.1
iMessage only works with the following (more details in https://www.apple.com/ios/messages/ )
iMessage lets you send messages back and forth with anyone on iPad, iPhone, iPod touch, or a Mac running Mountain Lion or later.