Palm TREO Treo 700wx Getting Started Manual page 110

Using Phone Lock
You can lock your smart device to prevent unauthorized use of your account.
Tip:
1.
Press Start
2.
On the Personal tab, select Phone
3.
Select the Security tab and set any of the following options:
Auto-lock: Sets whether your smart device locks
automatically and when this occurs.
Change Lock Code: Lets you assign or change the lock
code used to unlock your smart device. (Your default
lock code is the last four digits of your phone number. If
you change the lock code, select OK to accept your new code.)
4.
Press OK
Note:
Information Managment
When your phone is locked, you must enter a lock code to place calls,
except for emergency numbers and Sprint Customer Service ( *2 ).
and select Settings.
to finish.
When Phone Lock is on, you can unlock your phone by going to the Today
screen, entering your lock code, and then selecting Enter . You do not need
to enter your password to answer a call.
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