Volume Control; Keypad Lock (Keyguard); Access Codes - Nokia 6650 - Smartphone 40 MB User Manual

Leaving applications running in the background increases the demand on battery power and
reduces the battery life.

Volume control

To adjust the earpiece or loudspeaker volume during a call or when listening to an
audio file, press the volume keys. To activate or deactivate the loudspeaker during
a call, select Loudsp.
Warning: Do not hold the device near your ear when the loudspeaker is in use,
because the volume may be extremely loud.

Keypad lock (keyguard)

To lock the keypad in the standby mode, press the left selection key and * within
1.5 seconds. To set the device to automatically lock the keypad after a certain
time, select > Settings
card > Keypad autolock period
To unlock the keypad, select Unlock, and press * within 1.5 seconds.
When the device or keypad is locked, calls may be possible to the official emergency number
programmed into your device.
To lock the cover keypad, slide your finger on the the left cover touch key and then
the right cover touch key within 1.5 seconds. If you have locked the keypad from
the cover display, and your device goes to sleep mode, you first need to press the
camera key to activate the cover touch keys. To unlock the cover keypad, slide
your finger on Unlock
within 1.5 seconds.

Access codes

To set how your device uses the access codes, select
General > Security
Lock code
The lock code (5 digits) locks your device. The preset code is 12345. To change the
code, and set the device to request the code, select
General > Security
your device is locked, your device will require service and additional charges may
apply. For more information, contact a Nokia Care point or your dealer.
When the device or keypad is locked, calls may be possible to the official emergency number
programmed into your device.
18
or Handset.
> Phone sett.
> User defined
(left cover touch key), and then
> Phone and SIM
> Phone and SIM card
> General > Security
and the desired time.
card.
> Lock code. If you forget the code and
> Phone and SIM
OK (right cover touch key)
> Settings > Phone sett.
> Settings > Phone sett.
Y o u r d e v i c e
>
>