Locking your smartphone and info
Locking your phone (Phone Lock)
You can lock your phone to prevent unauthorized calls and use of other wireless features. When your phone is locked, you must enter the correct code to unlock it. You can still place emergency calls when your phone is locked, however.
1.Press Phone 
.
2.Open the menus 
.
3.Select Options, and then select Phone Lock.
4.OPTIONAL Select Advanced, enter up to three numbers that you can dial when your phone is locked, and then select OK. You do not need to enter 911 as one of the three numbers, because this number is always available.
5.Select one of the following Phone Lock options:
•On phone power off: Locks your phone each time you turn it off. When this setting is active, you must enter your lock code each time you turn your phone on again.
•Immediately: Locks your phone when you select OK. The next time you dial a number, you must enter your lock code to unlock your phone. After that, you can continue to make calls without entering your lock code, unless you select one of these Phone Lock options.
6.When prompted, enter the lock code, and then select OK. (Unless you changed your lock code, the lock code is the last four digits of your phone number.)
Tip
When Phone Lock is turned on, other people can still see the info on your smartphone, but they cannot make or answer phone calls or use the other wireless features without your password.
Tip
If you want to lock your phone once in a while, use the Immediately option to lock your phone on demand.
Using Your Treo 700P Smartphone | 235 |