Palm TREO 800W User Manual page 255

3 Check or uncheck the Disable
touchscreen box to determine whether
the screen's touch-sensitive feature is
enabled during a call.
4 Press OK .
Locking the SIM card
You can lock your SIM (Subscriber Identity
Module) card to prevent unauthorized use
of your mobile account. When your SIM
card is locked, you must enter the PIN to
power on your phone to make or receive
calls, except for emergency numbers. The
SIM card remains locked even if you move
the card to another phone.
When your SIM card is locked, you can
unlock your SIM card by trying to turn on
the phone. A dial pad appears for you to
enter your PIN.
BEFORE YOU BEGIN
Make sure your phone is on and that
•
you're inside a coverage area (see
Turning your phone on).
Get your default PIN from your wireless
•
service provider.
Y O U R P E R S O N A L S E T T I N G S
1 Press Start and select Settings.
2 On the Personal tab, select Phone
3 Select the Security tab.
4 Check the Require PIN when phone is
used box.
5 Enter the PIN and press Done
(left action key).
6 Press OK .
7 Turn your phone off to activate the
phone lock feature.
Your SIM card locks when you turn off your
phone and turn it back on. When your SIM
card is locked, you can unlock your SIM
card by entering your PIN.
L O C K I N G Y O U R S M A R T P H O N E A N D I N F O
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