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2005 Nokia. All rights reserved.
General information
25
General information
Stickers in the sales package
The stickers included in the sales package contain
important information for service and customer support
purposes. The sales package also includes instructions on
how you should use these stickers.
Access codes
Explanations for the different security codes that may be
needed:
• Lock code (5 to 10 digits): The lock code protects your
smartphone against unauthorised use, and is supplied
with the smartphone. The preset code is 12345. Change
the code, and keep the new code secret and in a safe
place separate from your smartphone.
• PIN code and PIN2 code (4 to 8 digits): The PIN
(Personal Identification Number) code protects your
SIM card against unauthorised use. The PIN code is
usually supplied with the SIM card. After three
consecutive incorrect PIN code entries, the PIN code is
blocked and you need to unblock it before you can use
the SIM card again.
The PIN2 code may be supplied with some SIM cards,
and is required to access some functions, such as fixed
dialling number.
• PUK and PUK2 codes (8 digits): The PUK (Personal
Unblocking Key) code is required to change a blocked
PIN code. The PUK2 code is required to change a
blocked PIN2 code. If the codes are not supplied with
the SIM card, contact the operator whose SIM card is
in your smartphone.
• Barring password (4 digits): The barring password is
needed when using the Call barring service. You can
obtain the password from your service provider.
The Internet applications of the smartphone use
passwords and user names to protect against
unauthorised use of the Internet and its services. These
passwords are changed in the settings of the Internet
applications.
Memory management
Many features of the smartphone consume memory as
they store data. These features include videos, music files,
games, contacts, messages, images and ringing tones,
calendar and to-do notes, documents and downloaded
applications. The amount of free memory available
depends on how much data is already saved in the
smartphone memory.
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