69
4
Managing
you
r Phone
•
In-call alert volume
to set the volume for incoming
call or receiving new message alerts while you are
in a call.
3.
Click
Done
.
To change power management settings
You can use Power Management to check the battery, and
configure settings that prolong battery life.
1.
On the Home screen, click
Start
>
Settings
>
Power
Management
.
2.
Adjust the following:
•
In
Backlight time out on battery
, select the
amount of time for the phone to be idle before the
backlight turns off.
•
In
Backlight time out on AC
, select the amount
of time for the phone to be idle before the backlight
turns off when using AC power.
•
In
Display time out
, select the time limit for the
phone to be idle before the screen turns off.
3.
Click
Done
.
Main battery
indicates the amount of battery life remaining.
To lock the phone
1.
On the Home screen, click
Start
>
Settings
>
Security
>
Enable Phone Lock
.
2.
In
Lock phone after
, select the amount of time for the
phone to be inactive before it gets locked automatically.
3.
Enter and confirm your password.
4.
Click
Done
.
You can also briefly press POWER to display the Quick List, and then
select
Device lock
to lock the phone.
Summary of Contents for 577W
Page 1: ...577 User Manual...
Page 6: ...6...
Page 54: ...54 2 Using Phone Features...
Page 149: ...Appendix A 1 Regulatory Notices A 2 PC Requirement to Run ActiveSync 4 x A 3 Specifications...
Page 161: ...Index...
Page 167: ......
Page 168: ......
