iMessage no longer working
So I was using iMessage this morning totally fine, but now it no longer works, just tries to send SMS.
I have no signal in my house and that is the reason I was using iMessage in the first place.
Tried the usual, signing in and out, resetting network connections, changing the time settings from auto update. Nothing is working.
EDIT: Not working on my iPad either, is this a server issue or something?
iPhone 5s, iOS 8.4, null