Sharp GX20 Quick Start Guide - Page 169

Handset Lock, M 9-8-2, To Change PIN Code

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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 160. 1. Perform steps 1 to 3 in "Enabling/Disabling the PIN Code" on page 160. 2. Press or to highlight "PIN Entry", then press to select. 3. Press or to highlight "Change PIN", then press to select. 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 . Handset Lock (M 9-8-2) The Handset Lock is an additional security feature which prevents unauthorised use of the phone or certain features. The default handset lock code is "0000". 1. Perform steps 1 to 3 in "Enabling/Disabling the PIN Code" on page 160. 2. Press or to highlight "Handset Lock", then press to select. 3. Press or to highlight "On" or "Off", then press to select. 4. Enter your handset code, then press . If you enter an incorrect handset code, the screen will clear and you are prompted to enter the code again. To Change Handset Code Before you change the handset code, select "On" in step 3 in "Handset Lock". The default handset code is "0000". 1. Perform steps 1 to 2 in "Handset Lock". 2. Press or to highlight "Change Code", then press to select. 3. Enter the old handset code, then press . Settings 161

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Settings
161
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 160.
1.
Perform steps 1 to 3 in “Enabling/Disabling the PIN
Code” on page 160.
2.
Press
or
to highlight “PIN Entry”, then press
to select.
3.
Press
or
to highlight “Change PIN”, then
press
to select.
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
.
Handset Lock
The Handset Lock is an additional security feature
which prevents unauthorised use of the phone or certain
features. The default handset lock code is “0000”.
1.
Perform steps 1 to 3 in “Enabling/Disabling the PIN
Code” on page 160.
2.
Press
or
to highlight “Handset Lock”, then
press
to select.
3.
Press
or
to highlight “On” or “Off”, then
press
to select.
4.
Enter your handset code, then press
.
If you enter an incorrect handset code, the screen
will clear and you are prompted to enter the code
again.
To Change Handset Code
Before you change the handset code, select “On” in step
3 in “Handset Lock”. The default handset code is
“0000”.
1.
Perform steps 1 to 2 in “Handset Lock”.
2.
Press
or
to highlight “Change Code”, then
press
to select.
3.
Enter the old handset code, then press
.
(M 9-8-2)