Blackberry 6720 - Manual (Page 223)

Customizing your handheld’s options
Handheld User Guide 223
3. Click the trackwheel to view the menu, and then click Disable Security. The
Enter PIN Code dialog box appears.
4. Type your PIN code, and then click the trackwheel.
A dialog box with the message Security Disabled appears briefly on the screen.
To change the SIM card PIN code
1. On the Home screen, click the Options icon. The Options screen appears.
2. Click SIM Card. The SIM Card screen appears. Verify that Security Enabled
appears at the top of the screen.
3. Click the trackwheel to view the menu, and then click Change PIN Code. The
Enter PIN Code dialog box appears.
4. Type your PIN code, and then click the trackwheel. The Enter New PIN Code
dialog box appears.
5. Type your new PIN code, and then click the trackwheel. You must type your
new PIN code again to verify it.
A dialog box with the message PIN changed appears briefly on the screen.
Customizing handheld options
On the Options screen, you can type information in some fields and choose
options in other fields to customize several of your handheld’s features.
1. On the Home screen, click the Options icon. The Options screen appears.
2. Click the handheld option that you want to change.
Note: If Security Enabled does not appear at the top of the screen. You must enable
SIM card security before continuing. Refer to "To enable SIM card security" on page 222
for more information.