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Y O U R P E R S O N A L S E T T I N G S
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
248
13
CH
AP
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R
even if it is locked. You can lock any of the
following:
Keyboard:
Manually disable all buttons
to prevent accidental presses in your
briefcase or pocket.
SIM card:
Require a PIN to turn on your
phone so you can make and answer calls.
Smartphone:
Require a password to see
any information on your smartphone.
Locking your keyboard
Do either of the following:
•
Press and hold
End
.
•
Press
Power
and select
Lock
.
Unlocking the keyboard
When the keyboard is locked, follow these
steps to unlock it.
1
Press
Unlock
(left softkey).
2
Press the
*
key. (You do not need to
press
Option
first.)
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
turn on your phone when you want to
make or receive calls, except for
emergency numbers. The SIM card
remains locked even if you move the card
to another phone.
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.
1
Press
Home
and then press
Start
(left softkey).
2
Press
More
(left softkey) and
select
Settings
.
3
Select
More
and then select
Security
.
TIP
If you’re using a headset or hands-free
device and your smartphone is in a pocket or
bag, you can lock the keyboard during a call to
prevent accidental key presses.
TIP
The PIN is normally a four-digit number
printed on a card that comes with your SIM
card. Store the PIN card in a safe location in
case you later need to remember your PIN.
Summary of Contents for Treo 500
Page 1: ...User Guide ...
Page 7: ...C O N T E N T S vii Specifications 303 Index 305 ...
Page 8: ...C O N T E N T S viii ...
Page 14: ...W E L C O M E W H E R E T O L E A R N M O R E 14 1 C H A P T E R ...
Page 78: ...Y O U R P H O N E W H A T A R E A L L T H O S E I C O N S 78 4 C H A P T E R ...
Page 184: ...In this chapter Contacts 185 Calendar 188 Tasks 194 Voice Notes 196 ...
Page 288: ...T R O U B L E S H O O T I N G V O I C E Q U A L I T Y 288 14 C H A P T E R ...
Page 294: ...T E R M S 294 ...
Page 302: ...I M P O R T A N T S A F E T Y A N D L E G A L I N F O R M A T I O N 302 ...
Page 335: ......
Page 336: ...PN 406 11311 00 ...