Cisco 7921G - Manual (Page 20)

Chapter 3 Setting Up the Cisco Unified Wireless IP Phone 7921G
Installing the Cisco Unified Wireless IP Phone 7921G
3-20
Cisco Unified Wireless IP Phone 7921G Administration Guide for Cisco Unified CallManager Release 4.1, 4.2, 5.0
OL-10802-02
Battery Charging Times Using the Desktop Charger
The LED indicator on the phone turns green and the phone beeps when the phone
battery is charged. The battery LED indicator on the desktop charger turns green
when the spare battery is charged. Batteries will stop charging after they are fully
charged. You can leave the phone or battery in the charger for extended periods of
time with no problems.
Table 3-5 lists the approximate battery charging times when using the desktop
charger.
Related Topics
• Powering On the Cisco Unified Wireless IP Phone 7921G, page 3-23
• Installing or Removing the Phone Battery, page 3-11
• Using the Power Supply to Charge the Phone, page 3-12
Configuring Wireless LAN Settings for the Cisco Unified
Wireless IP Phone 7921G
Before the phone can connect to the WLAN, you must configure the network
profile for the phone with the WLAN settings. You can use two methods for
setting up the network profiles:
• Cisco Unified Wireless IP Phone 7921G Web Pages, page 3-21
• Network Profile Menu on the Cisco Unified Wireless IP Phone 7921G,
page 3-21
Table 3-5 Battery Charging Times and Configurations for the Desktop
Charger
Battery Charging Configuration Approximate Charging Times
Spare battery alone 2 hours
Phone with battery 2 hours
Phone with battery and spare battery 2-3 hours