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83 Settings
• Ringer Sound: select either Phone Only or Headset Only and
press .
Restrict and Lock
You can change the Restrict and Lock settings to prevent all incoming and
outgoing calls, restrict calls to Contacts only or to allow only special numbers such
as 911 or Customer Service. You can also lock your phone and/or camera.
To modify the restrict and lock settings of voice calls:
1. Press for Menu.
2. Press for Settings.
3. Press for More...
4. Press for Restrict and Lock.
5. Press for Voice.
6. Enter your User Lock. The factory settings are the last four digits of your
telephone number.
7. Select an option:
• Restrict: select Outgoing Call followed by Allow all, Contacts Only,
or Special# Only.
• Lock: select Lock or Unlock.
8. Press to save and exit.
To modify the lock settings of your camera:
1. Press for Menu.
2. Press for Settings.
3. Press for More...
4. Press for Restrict and Lock.
5. Press for Camera/Pictures.
6. Enter your User Lock. The factory settings are the last four digits of your
telephone number.
7. Select Unlock or Lock.
8. Press to save and exit.
To modify the lock settings of your phone:
1. Press for Menu.
u450_UG.book Page 83 Tuesday, August 25, 2009 4:03 PM