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Answer if fold opened — to set whether opening the fold answers an
incoming call
Sleep mode — to set whether the cover display is switched off when the
power saver time-out is reached. To switch on the cover display when
the sleep mode is active, press the left, middle, or right cover key.
Security
Select Phone and SIM card, Certificate management, or Security module.
Phone and SIM card
You can change the following codes: lock code, (U)PIN code, and PIN2
code. These codes can only include the numbers from 0 to 9.
Avoid using access codes similar to emergency numbers to prevent
accidental dialing of the emergency number.
Code in use — to select the active code, PIN or UPIN, for the active USIM.
This is shown only if the active USIM supports UPIN, and the UPIN is not
rejected.
PIN code request or UPIN code request — to set the phone to request the
code each time the phone is switched on. Some SIM cards may not allow
the PIN code request to be turned Off. If you select Code in use > UPIN,
UPIN code request is shown instead.
PIN code or UPIN code, PIN2 code, and Lock code — to change the codes
Keypad autolock period > User defined — to automatically lock the
keypad after a defined period of inactivity
Phone autolock period — to set a time-out after which the phone is
automatically locked. To use the phone again, you need to enter the
correct lock code. To turn off the autolock period, select None.
Lock if SIM card changed — to set the phone to prompt for the lock code
when an unknown, new SIM card is inserted into your phone. The phone
keeps a list of SIM cards that are recognized as the owner cards.
Closed user group (network service) — to specify a group of people
whom you can call and who can call you. For more information, contact
your service provider. To activate the default group agreed on with the
service provider, select Default. If you want to use another group (you
need to know the group index number), select On.