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Chapter 4 Adding the Cisco IP Phone 7914 Expansion Module
Installing the 7914 Expansion Module
4-14
Cisco IP Phone Administration Guide for Cisco CallManager 3.2, Cisco IP Phones 7960/7940/7910
78-10453-04
Start Up Sequence
After the 7914 Expansion Module is installed, upon startup the lighted buttons are
all steady red. Then the LCD screen refreshes and the lighted buttons are all off
and any line appearances are displayed in the LCD screen. You can then start
using the Expansion Module.