Nokia 3390 - Manual (Page 84)

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Security features
13
• PIN and PUK codes
The following table summarizes how different types of security codes are
used in your phone.
PIN codes
The PIN (Personal Identity Number) and PIN2 codes are 4- to 8-digit numbers
that usually come from your service provider along with the SIM card. Use
the PIN code to protect your phone and SIM card against unauthorized use.
The PIN2 code activates some of your phone’s functions.
When the phone requires the PIN or PIN2 code, it displays Enter PIN code:
or Enter PIN2 code:.
• Enter the code then press OK.
Code Purpose
For more
information
Security code Required by several phone
features. If phone security is
on, the phone requests the
security code the first time
you use it after installing a
new SIM card. See entries for call
timers, calling card,
phone book, and
phone security.
PIN code If SIM card security is on, the
phone requests the PIN code
every time the phone is
turned on. See “PIN codes” on
page 71 and See “PUK
codes” on page 73.
PIN2 code Required by several phone
features. See entries for fixed
dialing, and PIN and
PIN2 codes.
System
password Required by the Restrict Calls
feature. See “Restricting
calls++” on page 75.