Connecting Your Phone

Using the USB Cable and USB Port on the PC to Charge the Battery

You can charge the battery in the phone by connecting your phone with a USB cable to a USB port on your PC. Charging takes longer when you use the USB port on the PC to charge the battery.

To use the USB cable and USB port to charge the battery, use this diagram and follow the steps:

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If you want to...

Then...

 

 

 

Charge the battery

1.

Insert the phone connector on the USB cable into the phone.

using the USB cable

2.

Insert the USB A-type connector into the USB port on your PC.

 

 

Note If the Found New Hardware Wizard opens, use the next procedure to stop

 

 

it.

 

3.

Monitor the indicator light after the phone briefly displays “USB

 

 

Connected” on the status line.

 

 

While the battery is charging, the indicator light is red. When the battery

 

 

is fully charged, the indicator light turns green.

 

 

 

Cisco Unified Wireless IP Phone 7921G Phone Guide for Cisco Unified Communications Manager 7.0

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Cisco Systems CP7921GAK9RF manual 180350