To activate or deactivate the
loudspeaker during a call, select
Loudsp. or Handset.
Warning:
Continuous exposure to high volume
may damage your hearing. Listen to
music at a moderate level, and do not
hold the device near your ear when the
loudspeaker is in use.
Keypad lock (keyguard)
To unlock the keypad, open the slide, or
select Unlock, then quickly select OK.
Select
> Settings > Settings and
General.
To set the device to lock the keypad
when you close the slide, select Slide
handling > Keyguard activation.
To set the device to automatically lock
the keypad after a certain length of
time, select Security > Phone and SIM
card > Keypad autolock period >
User defined, and select the desired
time.
When the device or keypad is locked,
calls may be possible to the official
emergency number programmed into
your device.
Access codes
Select
> Settings > Settings.
To define how your device uses the
access codes and security settings,
select General > Security > Phone
and SIM card and from the following:
• The PIN (UPIN) code, supplied with
the SIM (USIM) card, helps to protect
the card against unauthorised use.
• The PIN2 (UPIN2) code, supplied
with some SIM (USIM) cards, is
required to access certain services.
• PUK (UPUK) and PUK2 (UPUK2) codes
may be supplied with the SIM (USIM)
card. If you enter the PIN code
incorrectly three times in
succession, you are asked for the
PUK code. If the codes are not
supplied, contact your service
provider.
• The security code helps to protect
your phone against unauthorised
use. You can create and change the
code, and set the phone to request
the code. Keep the code secret and
in a safe place separate from your
20 Your device
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