Clean The Phone Display; Https For Phone Services - Cisco 6921 User Manual

Features of Your Cisco Unified IP Phone
• At 10 minutes before power down, the ringtone plays four times
• At 7 minutes before power down, the ringtone plays four times
• At 4 minutes before power down, the ringtone plays four times
• At 30 seconds before power down, the ringtone plays 15 times or until the phone powers down
If your phone is inactive (idle) at the sleep time, your phone powers down. If your phone is active (for example,
on a call), your phone waits until it has been inactive for a period of time before removing power.
After the phone goes to sleep, press the Select button to wake your phone up. After the phone is inactive for
a period of time, the phone goes back to sleep. At the set wake time, your phone powers up.
Wake and sleep times are also linked to the configured days that you normally work. If your requirements
change (for example, your work hours or work days change), contact your system administrator to have your
phone reconfigured.
For more information about EnergyWise and your phone, contact your system administrator.

Clean the Phone Display

Phone displays that are not touchscreens can be easily cleaned.
Procedure
Wipe the screen with a soft, dry cloth.
Caution

HTTPS for Phone Services

This feature provides an icon on the phone screen to indicate if the phone is connected to a service via HTTPS.
The icon, a lock, is displayed on the header of the service when the phone uses HTTPS to load the service
page. No icon is displayed if phone uses HTTP to connect.
The lock icon is displayed only after a secure connection is made to a server via HTTPS.
Note
Use only a soft, dry cloth to wipe the phone display. Do not use any liquids or powders on the
phone because they can contaminate phone components and cause failures.
Cisco Unified IP Phone 6921, 6941, 6945, and 6961 User Guide for Cisco Unified Communications Manager 9.0 (SCCP
Clean the Phone Display
and SIP)
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