F
fbeardSep 6, 2025
What to do if my Doro PHONEEASY 612 Cell Phone shows a SIM card error?
- Aamanda74Sep 7, 2025
A SIM card error on your Doro Cell Phone may be due to several reasons. First, check the installation of the SIM card by removing it and reinstalling it. Also, wipe the contact surfaces of the SIM card with a clean cloth. If the SIM card is damaged, contact your service provider.