Doro Primo 305 User Manual page 12

The empty battery icon will flash and an alert
is sounded if the battery capacity is low. To
charge the battery, connect the power supply
to mains power and the charger jack at the
bottom of the telephone.
If the mobile phone is switched on:
Charger connected is displayed when the
charger is connected and Charger removed is
displayed when the charger is removed. When
the mobile phone is switched on or off: the
battery icon is animated during the charging
cycle. A full charging cycle is approx. 3 hours.
Disconnect the telephone from the charger
after the battery is fully charged.
Save energy
After fully charging the battery and disconnecting
the telephone from the charger, please
disconnect the charger from mains power.
Note!
The display backlight turns off after a while to
save energy. Press any button to reactivate the
display backlight. Full battery capacity is only
achieved after 3 - 4 charging cycles. During the
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