User Manual

Tools
103
PUK (Personal Unblocking Key) and PUK2 codes (8 digits) are required to change a
blocked PIN code or PIN2 code, respectively. If the codes are not supplied with the SIM
card, contact the operator whose SIM card is in your phone.
UPUK code may be supplied with the USIM card and is needed to unblock a UPIN code.
Wallet code is needed to use the wallet services. See ‘Wallet’, p. 76.
PIN code request - When active, the code is requested each time the phone is switched
on. Deactivating the PIN code request may not be allowed by some SIM cards.
PIN code, PIN2 code, and Lock code - You can change the lock code, PIN code, and PIN2
code. These codes can only include the numbers from 0 to 9.
Tip! To lock the
phone manually, press
. A list of commands
opens. Select Lock phone.
Avoid using access codes similar to the emergency numbers to prevent accidental dialling
of the emergency number.
Autolock period - You can set an autolock period, a time-out after which the phone is
automatically locked and can be used only if the correct lock code is entered. Enter a
number for the time-out in minutes, or select None to turn off the autolock period.
To unlock the phone, enter the lock code.
Note: When the phone is locked, calls in Offline profile to certain emergency
numbers programmed into your phone are still possible.
Options in the
Fixed dialling view: Open,
Call, Activ. fixed dialling/
Deact. fixed dialling, New
contact, Edit, Delete,
Add to Contacts, Add
from Contacts, Find,
Mark/ Unmark, Help, and
Exit.
Lock if SIM changed - You can set the phone to ask for the lock code when an unknown,
new SIM card is inserted into your phone. The phone maintains a list of SIM cards that are
recognised as the owner’s cards.
Fixed dialling - You can restrict calls and text messages from your phone to selected
phone numbers, if supported by your SIM card. You need the PIN2 code for this function.
To view the list of Fixed dialling numbers, press and select Tools→ Settings→
Security → Phone and SIM→ Fixed dialling. To add new numbers to the Fixed dialling list,
select Options→ New contact or Add from Contacts. When you use fixed dialling, packet
data connections are not possible, except when sending text messages over a packet data
R0915_en.book Page 103 Wednesday, September 15, 2004 12:14 PM