Cisco 7921G User Manual

Connecting Your Phone
Cisco Unified Wireless IP Phone 7921G for Cisco Unified Communications Manager 4.3, 5.1, 6.0 and Later 9
Note You can also charge your battery by using a desktop charger or a multi-charger. For more
information, see the Cisco Unified Wireless IP Phone 7921G Accessory Guide.
Using the AC Power Supply to Charge the Battery
You can charge your battery quickly by connecting the AC power supply to the phone. To
accommodate different AC power receptacles, you must insert the appropriate AC plug adapter on the
AC power supply.
You can use the phone while the battery is being charged. After the battery is charged, you can unplug
the power supply cord, or you can leave the phone plugged into the power cord.
To charge the battery in the phone using the AC power supply, use this diagram:

Cisco 7921G Specifications

General

Brand	Cisco
Model	7921G
Category	IP Phone
Language	English