Why I can't activate iMessage and facetime on my iPhone 6s?

[jaroz09]

Why I can't activate imessage and facetime in my iphone 6s?

Activation unsuccessfull

 

[TwitchyPuppy]

Re: Why I can't activate imessage and facetime in my iphone 6s?

Let it rest overnight, it will work!

 

[Ledsteplin]

Why I can't activate imessage and facetime in my iphone 6s?

What have you tried so far?
Are you signing in to iMessage and Facetime? What steps have you taken?
This may help:
https://support.apple.com/en-us/HT201422

http://m.imore.com/having-trouble-imessage-or-facetime-ios-7-heres-how-fix-it