Nokia 6750 Cell Phone User Manual


 
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Your device may also have customized items such as menu names, menu order,
and icons.
Shared memory
The following features in this device may share memory: tones, graphics, contacts,
text messages, multimedia, and instant messages, e-mail, calendar, To-Do Notes,
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games, applications, and the Notes application. Use of one or more of these
features may reduce the memory available for the remaining features. If your
device displays a message that the memory is full, delete some of the information
or entries stored in the shared memory.
Access codes
To set how your phone uses the access codes and security settings, select Menu >
Settings > Security > Access codes.
The PIN (UPIN) code, supplied with the SIM (USIM) card, helps to protect the
card against unauthorized use. The default code is 12345.
The PIN2 (UPIN2) code, supplied with some SIM (USIM) cards, is required to
access certain services.
PUK (UPUK) and PUK2 (UPUK2) codes may be supplied with the SIM (USIM)
card. If you enter the PIN code incorrectly three times in succession, you are
asked for the PUK code. If the codes are not supplied, contact your service
provider.
The security code helps to protect your phone against unauthorized use. You
can create and change the code, and set the phone to request the code. Keep
the code secret and in a safe place separate from your phone. If you forget the
code and your phone is locked, your phone will require service and additional
charges may apply. For more information, contact a Nokia Care point or your
phone dealer.
The call restriction password is required when using the call barring service to
restrict calls to and from your phone (network service).
To view or change the security module settings for the web browser, select Menu
> Settings > Security > Security module sett..
Configuration settings service
To use some of the network services, such as mobile internet services, MMS, or
remote internet server synchronization, your phone needs the correct
configuration settings. For more information on availability, contact your service