Sonic Alert Nokia phone 6021 - Manual (Page 12)

PUK codes
The personal unblocking key (PUK)
code and the universal personal
unblocking key (UPUK) code (8
digits) is required to change a
blocked PIN code and UPIN code,
respectively. The PUK2 code (8 digits)
is required to change a blocked PIN2
code. If the codes are not supplied
with the SIM card, contact your local
service provider for the codes.
Barring password
The barring password (4 digits) is
required when using the
Call barring
service . See ”Security” p. 42 .
Wallet code
The wallet code (4 to 8 digits) is
required to access the wallet
services. For further information, see
”Wallet” p. 55 .
■ Configuration settings
service
To use some of the network services,
such as mobile Internet services,
MMS, or remote Internet server
synchronization, your phone must
have the correct configuration
settings. You may be able to receive
the settings directly as a
configuration message. After
receiving the settings you must save
them on your phone. The service
provider may provide a PIN that is
needed to save the settings. For
more information on availability,
contact your network operator,
service provider, nearest authorized
Nokia dealer, or visit the support
area on the Nokia Web site,
.
When you have received a
configuration message,
Configuration sett. received is
displayed.
To save the settings, select Show >
Save . If the phone requests Enter
settings' PIN: , enter the PIN code for
the settings, and select OK . To
receive the PIN code, contact the
service provider that supplies the
settings. If no settings are saved yet,
these settings are saved and set as
default configuration settings.
Otherwise, the phone asks
Activate
saved configuration settings? .
To discard the received settings,
select
Exit or Show > Discard .
To edit the settings, see
”Configuration” p. 41 .
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