
Section 2C: Setting Your Phone’s Security
111
Yo
ur Pho
ne’
s S
ecu
rity
Using Your Phone’s Keypad Lock Feature
Locking the phone’s keypad prevents its buttons from being
pressed. When the keypad is locked, you can only:
䢇
Power the phone on and off.
䢇
Unlock the keypad.
䢇
Respond to incoming calls, messages, and alerts.
To lock the keypad:
1.
From standby mode, press
M
.
2.
Press
*
.
If you press a key while the keypad is locked, instructions for
unlocking the keypad display briefly.
To unlock the keypad:
1.
From standby mode, press
M
.
2.
Press
*
.
To automatically lock the keypad if there has been no activity for
a specified time.
1.
Press
M
> Settings > Security > Keypad Lock
.
2.
To lock the keypad immediately, select
Lock Now
. You
will be given the option to press
M
and
*
to lock and
unlock the keypad.
3.
To set a specific time for the keypad to lock if there has
been no activity, select
Auto Lock
and then select a time.
IMPORTANT
Emergency calls cannot be placed while the keypad
is locked
Summary of Contents for i570
Page 18: ...x ...
Page 19: ...Section 1 Getting Started ...
Page 50: ...32 Section 1B Your Phone The Basics ...
Page 51: ...Section 2 Using Your Phone ...
Page 179: ...Section 3 Service Features ...
Page 248: ...230 Section 3C Data Services ...