Alcatel 20.03

I can't make voice calls on my Alcatel 20.03 Proprietary OS

We have found 4 possible solutions to your problem.
Before you start this troubleshooting guide you need to check one important thing:

Why do we ask this question?

It's important to find out if you can make a call. If you can't make a call, you need to solve this problem first. When the problem is solved, you will most likely also be able to receive calls.

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