Unable to make or receive phone call from anyone

Lianglol
Lianglol Posts: 2 ✭✭

Hello, this has just happened to me a few minutes ago, I’ve been with fizz for a while and this never happened before but I am unable to receive or make any phone calls, anyone tries to dial me will ring once and be sent to voicemail, and when I try to call someone it will be a 20 second of silence and it just hangs up, I tried restarting my phone a couple of time but it never work, does anyone know a solution to this

Answers