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st212_en.bk : opt_menu.fm5 Page 63 Tuesday, May 18, 1999 3:52 PM
Change Unlock Code
This option is used to change the unlock code.
After selecting this option, you will be asked to enter the current
security code before you can proceed.
You can now enter a four digit code to replace the old code.
ABy pressing the $ key, you can access this option even
when the phone is locked.
Adjust Contrast
i Press E. Select the Quick Access feature (© Adjust
Contrast?) or after the tone, say the Voice Tag name. See
'Voice Control for Quick Access Features'.
This option is used to adjust the screen contrast.
The contrast is displayed as follows:
Adjust the contrast by pressing < or > on the keypad.
Pressing O or C on the keypad will end the contrast
adjustment.
Require SIM Card PIN
This option is used to set, and change, the PIN code.
The PIN code can be set to protect your SIM card from
unauthorised use. If set to On, access to your SIM card will be
restricted each time it is inserted or the phone is turned on.
The option has two settings, On or Off.
AIf the SIM card does not support PIN code disabling, these
items will not appear.
Change SIM PIN Code
This option is used to change the SIM card PIN code.
The 'Require SIM Card PIN' option must be set to On and you
must enter the old PIN code before you can proceed.
You will be asked to enter a new, four to eight digit code to
replace the old PIN code. The new PIN code must be entered
again as confirmation.
! If the PIN number is entered incorrectly three times in a
row, your SIM card will automatically lock-up and the
Blocked message will be displayed.
Unblocking Your Phone
If you receive the Blocked message you will need to enter an
unblock code and key sequence before you can use the phone.
AThe 8 digit PIN unblocking code will have been provided
with your SIM card by your Cellular Service Provider.
Enter the following key sequence to unblock your phone:
<<05<EO
FOFO
Using the Options Menu
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