I cant make or recieve calls and sometimes the same thing whit texts , when i try to call someone ît says the number you call is not asigned please check the number and call again .
I missed some important calls because of this
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@Keiosama do you have WiFi calling enabled? If so can you disable it and see if the problem stops.
I had the same problem on my S6 and I had to get Fido to rest the line on their side before it started to work.