On new ios 8.2 If I go to settings->about and tap on carier it changes to "IMS status": SMS . What is it?
IP Multimedia Subsystems. It's an architecture framework used for delivering IP/voIP/Multimedia data/information to mobile users
It's been there since iOS 8.0. It isn't new. Basically it allows the iPhone 6/6 Plus to use VoLTE.
Do you have a data plan on your cellular service? If you do, be sure that "cellular data" is turned on in the "Cellular" section of settings. If you do have a data plan and cellular data is enabled you should start by contacting your cell provider to be sure everything is set for your phone on the account.Maybe you can answer this... I bought a used iphone 6, on cellular data I can send texts... mms.... but no browser. Keeps telling me "cannot activate cellular data network" any ideas how to fix this issue? I'm not always in range of WiFi son need my data working. On wifi.... it works perfectly.