Determine the period of time that the phone is idle before the screen turns off, and
set different idle timeouts for office hours and off hours, such as evenings and
weekends. The phone exits power saving mode if an event occurs, for example, if
there is an incoming call or message. If you enable a screen saver, power saving
mode still activates.
Update the following power-saving settings:
● Office hours: When you start work and how long you're in the office each day.
● Timeouts: How long the phone is idle before the scren turns off.
Change Your Office Hours for Power Saving Mode
When you update your office hours, specify when you start and how long you work
each day. After your work hours end, the phone goes into power saving mode.
1. Go to Menu > Settings > Basic.
2. Select Power Saving > Office Hours > Start Hour.
3. Select a day of the week and enter a start time from 0 to 23 (using the 24-hour
clock).
4. Press the Check softkey to confirm the selection.
5. Select Save.
6. On the
Office Hours
screen, select Duration.
7. Select a day of the week and enter a duration of 0 to 12 hours per day.
8. Press the Check softkey to confirm the selection.
9. Select Save.
Change Idle Timeouts for Power Saving Mode
Set the period of time the phone is idle before the screen turns off.
Specify different timeouts for office hours and nonoffice hours. By default, the
setting for office hours is much longer than the setting for nonoffice hours.
Specify the amount of time the phone waits to go idle after you press a key or tap
the screen (on touchscreen models). You can choose to set this time period longer
than the other idle timeouts. This prevents power saving mode initiating when you
use the phone.
TIP: Once you press a key or tap the screen (on touchscreen models), the phone
uses the idle timeout period with the highest value.
1. Go to Menu > Basic > Power Saving > Timeouts.
2. Configure the following settings:
● Office Hours Idle Timeout: The number of minutes (1 to 600) the phone
waits during office hours before starting power saving mode.
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Chapter 11 Phone Settings