Doro 6520 Quick Start Guide
![Doro 6520 Phone manual cover](/images/QtMjRtTKzvclPEeaGBYLCkxv/thumbs/thumb175x175.webp)
To insert a SIM card into the Doro 6520, turn off the phone and remove the back cover. Take out the battery and insert the SIM card into the SIM slot with the gold contacts facing down. Replace the battery and back cover, then turn on the phone.
To perform a factory reset on the Doro 6520, go to Menu > Settings > Security > Master reset. Enter the phone code (default is 1234) and select 'Yes' to confirm. The device will restart and reset to factory settings.
If your Doro 6520 isn't charging, check the charger and cable for damage. Ensure the charging port is clean and free from debris. Try using a different outlet or charging cable. If the issue persists, the battery or charger may need replacement.
To adjust the volume during a call on the Doro 6520, use the volume buttons located on the side of the phone. Press the upper button to increase the volume and the lower button to decrease it.
To set up speed dial on the Doro 6520, go to Menu > Settings > Calls > Speed dial, then select a key (2-9) and assign a contact. Hold the assigned key to call the contact directly.
If your Doro 6520 freezes, try restarting the phone by holding the power button until it turns off, then turn it back on. If it remains unresponsive, remove the battery, reinsert it, and power the phone back on.
To check the remaining battery life on the Doro 6520, look at the battery icon in the upper right corner of the screen. For more detailed information, go to Menu > Settings > Battery.
Yes, to change the language on the Doro 6520, navigate to Menu > Settings > General > Language. Select your preferred language from the list and confirm your choice.
To add a contact to the phonebook on the Doro 6520, go to Menu > Phonebook > Add contact. Enter the contact's details and save. You can also add a photo or ringtone to personalize the contact.
To increase the ringtone volume on the Doro 6520, go to Menu > Settings > Sound & Alert > Ringtone volume. Adjust the slider to your desired level and press OK to confirm.