Palm P80505RGRS - Tungsten W Smartphone Handbook page 377

Select At a preset time, and then use the arrows to set the time.
3.
Press Function
4.
To set your handheld to lock after a period of inactivity:
Tap the Auto Lock Handheld box.
1.
Enter your password.
2.
Select After a preset delay.
3.
Enter the inactive period, and then select Minute(s) or Hour(s) from the pick list.
4.
Press Function
5.
+ Enter or tap OK.
,
Tap to select Minutes or Hours
Enter the amount of time
+ Enter or tap OK.
,
Security preferences
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