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Note: If you enter an incorrect PIN code three times in succession, the
SIM card is blocked and you need to enter the PUK code to unblock the
SIM card. See “Access codes” below.
• Protecting the phone with security
code
You can protect your phone against unauthorized use with the security
code. To do this, you need to set the menu function
Security level
(4-5-5) to
Phone or Memory.
When set to
Phone, the phone will ask for the security code whenever a
new SIM card is inserted into the phone. When set to
Memory, the
security code is required to enter the phone’s internal phone book.
Note: The security code is also required for using some functions, such as
clearing the phone book.
The security code is usually supplied with the phone (on an identification
sticker). If not, contact your local dealer. You can change your PIN code in
the
Change Access Codes menu (4-5-7).
Note: If you enter an incorrect security code five times in succession, the
phone is blocked and will not accept the correct security code for next five
minutes.
Tip: You can also restrict calls made from or to your phone if supported
by your network. See
Call restrictions (4-4-4) and Fixed
Dialing (4-4-5) in the “Settings” chapter.
• Access codes
There are several access codes that can be used to protect your phone and
SIM card against unauthorized use. Some of the access codes are also
required for using some functions.
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