Sony xperia Z5 compact phonecalls do not work

I have a problem to call with this device. First it was impossible to call emergency (112) calls, then it was impossible to make call forwarding. Now, after latest update to 2.1.I can not make phonecall at all. I tried another sim, I tried the sim on another phone, I made factory recovery. Nothing helps. Data via wifi works, also mobile data.

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