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Date and time
See "Clock settings," p. 17.
See also the language settings in "General," p. 86.
Security
Phone and SIM
PIN code request—When active, the code is requested
each time the phone is switched on. Deactivating the
personal identification number (PIN) code request may not
be allowed by some SIM cards. See "Glossary of PIN and
lock codes," p. 92.
PIN code, PIN2 code, and Lock code—You can change the
PIN code, PIN2 code, and lock code. These codes can only
include the numbers from 0 to 9. See "Glossary of PIN and
lock codes," p. 92.
Avoid using access codes similar to the emergency numbers
to prevent accidental dialing of the emergency number.
If you lock your phone or forget any of these codes, contact
your service provider.
Autolock period—You can set an autolock period, a
time-out after which the phone automatically locks and
can be used only if the correct lock code is entered. Enter
a number for the time-out in minutes, or select None to
turn off the autolock period.
To unlock the phone, enter the lock code.
Note: When the phone is locked, calls in offline
profile to certain emergency numbers
programmed into your phone are still possible.
Tip! To lock the phone manually, press the power
key. A list of commands opens. Select Lock phone.
Lock if SIM changed—You can set the phone to ask for
the lock code when an unknown SIM card is inserted into
your phone. The phone maintains a list of SIM cards that
are recognized as the owner’s cards.
Fixed dialing—You can restrict calls and text messages
from your phone to selected phone numbers, if supported
by your SIM card. You need the PIN2 code for this
function. To view the list of fixed dialing numbers, select
Menu > Tools > Settings > Security > Phone and SIM >
Fixed dialing. To add new numbers to the fixed dialing
list, select Options > New contact or Add from Contacts.
When you use Fixed dialing, packet data connections are
not possible, except when sending text messages over a
packet data connection. In this case, the message center
number and the recipient’s phone number must be
included on the fixed dialing list.