Cisco 7821, Руководство администратора

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Description Parameter
Number of seconds before the screen saver should
refresh (if, for example, you chose a rotation of
pictures). Screen Saver Refresh Period
Number of seconds for which the back light timer will
be on. Back Light Timer
Value for desired contrast. LCD Contrast
Type of logo displayed on the phone screen. Options
you can choose:
• Default
• Download Picutre
• Text Logo
Logo Type
Text logo to display when the phone boots up. A
service provider, for example, can enter logo text as
follows:
• Up to 2 lines of text
• Each line must be fewer than 32 characters
• Insert a new line character (\n) between lines
• Insert escape code %0a
For example,
Super\n%0aTelecom
displays:
Super
Telecom
Use the + character to add spaces for formatting. For
example, you can add mu characters before
and after the text to center it.
Text Logo
URL locating the (.png) file to display on the phone
screen background.
For more information, see the Phone Information and
Display Settings, on page 125 .
Picture Download URL
Cisco IP Phone 7800 Series Multiplatform Phones Administration Guide
298
Cisco IP Phone Troubleshooting
Screen