Cisco 7821 Manual - Page 18

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Also for Cisco 7821: Release Notes (16 pages), Quick Start Manual (2 pages), User Manual (18 pages), Quick Reference Manual (4 pages), Quick Reference (4 pages), Quick Installation & User Manual (12 pages), Reference Manual (11 pages), Quick Start Manual (4 pages), User Manual (10 pages), Manual (27 pages), User Manual (20 pages), Employee Quick Reference Manual (4 pages), Firmware Migration Master Manual (31 pages), Manual (43 pages), Quick Start Manual (6 pages), Quick Reference Card (2 pages), Quick Start Manual (2 pages), Installation Manual (39 pages), Reconfiguration Manual (2 pages), Quick Start Manual (7 pages), Quick Installation Manual (12 pages), User Manual (27 pages), User Manual (2 pages), Getting Started (2 pages), Quick Start Manual (2 pages), User Manual (5 pages)

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Cisco 7821 Manual
Turn On Your Phone
For example, your administrator can set your phone to alert you 10 minutes before it turns off. You get a
message that your phone is turning off soon and you get notifications at these intervals:
• Four rings at 10 minutes before power off
• Four rings at 7 minutes before power off
• Four rings at 4 minutes before power off
• 15 rings at 30 seconds before power off
If your phone is active, it waits until it has been inactive for a set interval before it notifies you of the pending
power shutdown.
The Cisco IP Phone 7811 doesn't support Power Save or Power Save Plus.
Related Topics
Turn On Your Phone
When your phone turns off to save energy, the phone screen is blank and the Select button lights up.
Procedure
Press Select to turn your phone back on.

Additional Help and Information

If you have questions about the functions available on your phone, contact your administrator.
The Cisco website (https://www.cisco.com) contains more information about the phones and call control
systems.
• For quick start guides and end-user guides in English, follow this link:
• For guides in languages other than English, follow this link:
• For licensing information, follow this link:
Your Phone
18
Adjust the Phone Screen Backlight
https://www.cisco.com/c/en/us/support/collaboration-endpoints/unified-ip-phone-7800-series/
products-user-guide-list.html
https://www.cisco.com/c/en/us/support/collaboration-endpoints/unified-ip-phone-7800-series/
tsd-products-support-translated-end-user-guides-list.html
https://www.cisco.com/c/en/us/support/collaboration-endpoints/unified-ip-phone-7800-series/
products-licensing-information-listing.html
Your Phone