Doro HandleEasy 328gsm Mode D'emploi page 7

English
Installation/removal of battery
Place the top of the battery in the battery slot
with the battery contacts facing the contacts in
the slot, then press carefully on the bottom of
the battery until it locks in place.
To remove the battery, carefully press and lift
the bottom of the battery in the "finger-shaped"
groove.
Charging
Connect the mains adapter to the wall socket
and to the socket on the telephone. Charge the
telephone for 24 hours the first time. After that,
it takes approximately 5 hours to fully charge
the battery.
Battery
Full battery capacity will not be reached until
the batteries have been charged 4–5 times.
Batteries degrade over time, which means
that call time and standby time will normally
decrease with regular use.