Solved! samsung galaxy 7 wont take incoming calls and not ringing out

[beautyrevivalsalon]

Samsung galaxy 7 wont call out and does not take incoming calls. sends to voicemail and cant listen to voicemail because it wont call out.
bill is paid worked last night. restarted....help!

 

[rgd1101]

goto http://downdetector.com/ and check your service provider, might be they are having issue at your area