Power Requirements; Energy Savings; Additional Help And Information; Accessibility Features - Cisco 7800 Series User Manual

Power Requirements

Power Requirements

The following Cisco-approved power adaptors must be used with the Cisco IP Phone 7800 Series:
• Phihong adapter (PSC18U-480); Rating: 48 VDC 0.38A
• Delta adapter (EADP-18VB B); Rating: 48 VDC 0.375A

Energy Savings

Your administrator can reduce the amount of power that the phone screen uses when you're not using your
phone. Level of energy-saving that your administrator can set up:
• Power Save—The backlight or screen turns off when the phone has been inactive for a period of time.
Related Topics

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:

Accessibility Features

Cisco IP Phones provide accessibility features for the vision impaired, the blind, and the hearing and mobility
impaired.
For detailed information about the accessibility features on these phones, see
support/collaboration-endpoints/unified-ip-phone-7800-series/products-technical-reference-list.html.
You can also find more information about accessibility at this Cisco website:
Cisco IP Phone 7800 Series Multiplatform Phones User Guide
26
You can manage the backlight.
Adjust the Phone Screen Backlight, on page 110
https://www.cisco.com/c/en/us/support/collaboration-endpoints/
ip-phone-7800-series-multiplatform-firmware/products-user-guide-list.html
https://www.cisco.com/c/en/us/support/collaboration-endpoints/
ip-phone-7800-series-multiplatform-firmware/tsd-products-support-translated-end-user-guides-list.html
https://www.cisco.com/c/en/us/support/collaboration-endpoints/
ip-phone-7800-series-multiplatform-firmware/products-licensing-information-listing.html
Your Phone
http://www.cisco.com/c/en/us/