Security - Sharp GX-31 User Manual

e00_cover_7.book Page 190 Wednesday, March 10, 2004 6:22 PM

Security

(M 9-8)
Opening the Security Screen
1. Press to display the Main menu.
Press a, b, c or d to highlight "Settings", then
2.
press to select.
Press a or b to highlight "Security", then press
3.
to select.
The Security screen is displayed. The following
settings can be made.
Enabling/Disabling the PIN Code
If the PIN code is enabled you are asked to enter the
PIN code each time the phone is switched on. Your PIN
code is stored on the SIM card and you should have
been made aware of the code when you purchased the
SIM card. Contact your service provider for further
details.
1.
Perform steps 1 to 3 in "Opening the Security
Screen".
Press a or b to highlight "PIN Entry", then press
2.
to select.
Press a or b to highlight "On" or "Off", then
3.
press to select.
4.
Enter your PIN code, then press
5.
Press .
190 Settings
Note
• If you enter the wrong PIN code three times in step 4,
the SIM card will lock. To remove the lock, contact
your service provider/SIM card vendor.
To Change PIN Code
This allows you to change the PIN code stored on the
SIM card. Before you change the PIN code, select "On"
in step 5 in "Enabling/Disabling the PIN Code" on
page 190.
1.
Perform steps 1 to 3 in "Opening the Security
Screen".
(M 9-8-1)
Press a or b to highlight "PIN Entry", then press
2.
to select.
Press a or b to highlight "Change PIN", then
3.
press
4.
Enter the existing PIN code, then press
5.
Enter a new PIN code, then press
6.
Enter a new PIN code again, then press
If you enter a code different from the code which
you entered in step 6, the screen returns to step 5.
Enter the correct code again.
7.
Press
.
to select.
.
.
.
.