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Installing the Battery
You must install and charge the battery before you
can use the Cisco Wireless IP Phone 7920. To install
or remove the battery, follow these steps.
1. To install the battery, insert the battery catches
(as shown in Figure 1-1) in the corresponding
slots at the bottom of the Cisco Wireless
IP Phone 7920. Make sure that the metal
contacts on the battery and the phone are facing
each other.
2. Press the battery to the body of the phone until it
locks into place.
3. To remove the battery, press down on the locking
catch, then lift and remove the battery.