Using Advanced Phone Features
Customizing Your LCD Screen
Cisco Small Business Pro IP Phone SPA 50X User Guide (SIP) 56
4
•Red (blinking): Line is ringing.
•Orange (solid): Line is unregistered (cannot be used).
•Orange (blinking): Line is not configured properly.
In addition, if your system administrator has configured it, you can press the same
line button (4) to speed dial Bob’s extension, or to pick up a ringing call at his
extension.
NOTE Not applicable to the Cisco SPA 502G.
Customizing Your LCD Screen
NOTE Not available on the Cisco SPA 501G.
You can customize your LCD screen in several ways.

Changing the LCD Screen Contrast

You can also change your LCD screen contrast from your PC using the IP Phone
Web Interface. See “Changing the LCD Contrast,” on page75.
To adjust the contrast of the LCD screen:
STEP 1 Press the Setup button, scroll to highlight LCD Cont rast , and press the select
button.
STEP 2 Use the navigation button to adjust the screen contrast. Pressing the Left
navigation button decreases the contrast. Pressing the Right navigation button
increases the contrast.
STEP 3 Press save.