Cisco SPA 508G Administration Guide

Customizing Cisco SPA and Wireless IP Phones
Configuring Linksys Key System Parameters
Cisco Small Business SPA 300 Series, SPA 500 Series, and WIP310 IP Phone Administration Guide 43
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Cisco SPA 525G/525G2:
STEP 1 Log in to the configuration utility.
STEP 2 Click Admin Login and advanced.
STEP 3 Click the User tab.
STEP 4 Under Screen, in the LCD Contrast field, enter a number value from 1 to 30. The
higher the number, the greater the contrast on the screen.
STEP 5 Click Submit All Changes.
Configuring Back Light Settings (Cisco SPA 525G/525G2)
To configure the back light settings for the LCD screen on the phone:
STEP 1 Log in to the configuration utility.
STEP 2 Click Admin Login and advanced.
STEP 3 Click the User tab.
STEP 4 Under Screen, in the Back Light Enable field, choose yes to enable the screen
back light.
STEP 5 In the Back Light Timer field, enter the number of seconds of idle time that can
elapse before the back light turns off.
STEP 6 Click Submit All Changes.
Configuring Linksys Key System Parameters
To configure the phone as part of a Linksys Key System (for use with the Cisco
SPA 9000):
STEP 1 Log in to the configuration utility.
STEP 2 Click Admin Login and advanced.
STEP 3 Click the SIP tab.

Cisco SPA 508G Specifications

General

Speakerphone	Yes
Dialer location	Base
Mac compatibility	No
Ethernet LAN (RJ-45) ports	2
Display resolution	128 x 64 pixels
Display number of colors	Monochrome
Headphone connectivity	2.5 mm

Weight and Dimensions

Depth	212 mm
Width	214 mm
Height	44 mm
Weight	900 g