Charging the Battery
1.
Connect the power supply unit to the charging cradle.
2.
Plug the power supply unit into an outlet and place the
FRITZ!Fon in the charging cradle.
Registering with the Base Station
1.
To switch on FRITZ!Fon, press and hold down the End Call but-
ton
The display shows "Press and hold down DECT button on the
base station!".
2.
Press the "DECT" or "Registration" button on your base sta-
tion. Press and hold the button until FRITZ!Fon requests a PIN
or is successfully registered.
3.
If the PIN of the base station is requested, enter the PIN and
press "OK".
In all FRITZ!Box models the PIN is preset to "0000".
FRITZ!Fon registering with the base station.
FRITZ!Fon C4
.
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EN