Iphone 5s- no outgoing call-ios 9 update

[cpnotebook80]

So, friend of mine updated to ios 9. He cant get outgoing calls to work. He can receive and i tried troubleshooting with all the usual tricks. Reset, cellular toggle, shut down, etc.
Any advise?

 

[bandofbrothers]

Restore is an option.

 

[cpnotebook80]

Called the cell provider and they reset the phone signal. Turned phone off and on and it was fine.