Which two options are Power Save configuration parameters for Cisco 9971 IP Phones?

Automatically Disable Cisco Unified IP Phone Display

To conserve power and ensure the longevity of the phone screen display, set the display to turn off when it is not needed (PowerSave). PowerSave differs from EnergyWise. For more information on EnergyWise, see EnergyWise on the Cisco Unified IP Phone Setup.

You can configure settings in Cisco Unified Communications Manager Administration to turn off the display at a designated time on some days and all day on other days. For example, you may choose to turn off the display after business hours on weekdays and all day on Saturdays and Sundays.

To turn on the display any time it is off, the phone user presses Select.

When the display turns on, it remains on until the phone remains idle for a designated length of time, then the display turns off automatically.

The following table explains the Cisco Unified Communications Manager Administration fields that control when the display turns on and off. Configure these fields in the Product Specific Configuration area of the Phone Configuration window in Cisco Unified Communications Manager Administration. You access this window by choosing Device > Phone from Cisco Unified Communications Manager Administration.

Table 1 Display On and Off configuration fields

Field

Description

Days Display Not Active

Days that the display does not turn on automatically at the time specified in the Display On Time field.

Choose the day or days from the drop-down list. To choose more than one day, Ctrl-click each day that you want.

Display On Time

Time each day that the display turns on automatically (except on the days that the Days Display Not Active field specifies).

Enter the time in this field in 24-hour format, where 0:00 is midnight, and use the format hours:minutes.

For example, to automatically turn the display on at 7:00 a.m. (0700), enter 7:00. To turn the display on at 2:00 p.m. (1400), enter 14:00.

If this field is blank, the display automatically turns on at 0:00.

The default value is 07:30.

Display On Duration

Length of time that the display remains on after turning on at the time that the Display On Time field specifies.

Enter the value in this field in the format hours:minutes.

For example, to keep the display on for 4 hours and 30 minutes after it turns on automatically, enter 4:30.

If this field is blank, the phone turns off at the end of the day (0:00).

Note
If Display On Time is 0:00 and the display on duration is blank (or 24:00), the display remains on continuously.

The default value is 10:30.

Display Idle Timeout

Length of time that the phone remains idle before the display turns off. Applies only when the display was powered off as scheduled and was turned on by a user (by pressing Select on the phone).

Enter the value in this field in the format hours:minutes.

For example, to turn the display off when the phone is idle for 1 hour and 30 minutes after a user turns the display on, enter 1:30.

The default value is 1:00.