Doro Liberto 820 Mini

Doro Liberto 820 Mini

Android 4.4.2

I can't make voice calls on my Doro Liberto 820 Mini Android 4.4.2

Cause 11 of 14: Your SIM is defective

You can check if your SIM is defective by inserting it in another phone.

Solution: Contact customer services to have a new SIM sent to you.

Doro Liberto 820 Mini

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