Doro 6520
Help and Support for

Doro 6520

Choose a help topic

I can't turn on my Doro 6520 Proprietary OS

Cause 4 of 4: The battery is defective

If the battery is faulty, you can't turn on your phone.

Solution: Go to the manufacturer's web page to see if it's possible to change the battery.

Did this solve the problem?