palmOne Vision Smart Device Treo 650 User Manual page 152

Auto-Keyguard and Touchscreen Lockout
Auto-Keyguard lets you automatically lock the keyboard after a period of inactivity.
1. Go to Applications
2. Select Keyguard.
3. Set any of the following preferences:
Auto-Keyguard sets the period of inactivity that passes before the
keyboard automatically locks.
Disable touchscreen when sets the conditions that disable the screen's
touch-sensitive feature.
4. Select Done.
Phone Lock
You can lock your device to prevent unauthorized voice and data calls. When your
device is locked, you must enter the correct code to unlock it. You can, however,
still place emergency calls when your device is locked.
1. Press Phone/Send
2. Open the menus
3. Select Options, and then select Phone Lock.
4. (Optional) Select Advanced, enter up to three numbers (in addition to 911)
that you can dial when your device is locked, and then select OK.
5. Select one of the following Lock Phone options:
On phone power off locks your device each time you turn it off. When this
setting is active, you must enter your lock code each time you turn your
device on again.
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and select Prefs
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Customizing Your Device