User Manual
Table Of Contents
- Cisco Unified Wireless IPPhone7921G for CiscoUnified CallManager 4.1, 4.2, 5.0 and Later
- Getting Started
- Connecting Your Phone
- An Overview of Your Phone
- Basic Call Handling
- Advanced Call Handling
- Using a Handset, Headset, and Speakerphone
- Using Phone Settings
- Using Call Logs and Directories
- Accessing Voice Messages
- Accessing Your User Options Web Pages
- Understanding Additional Configuration Options
- Troubleshooting Your Phone
- Cisco One-Year Limited Hardware Warranty Terms
- Index
8 OL-10806-01
FINAL REVIEW - Cisco Confidential
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:
1
AC plug adapter—Insert the AC plug adapter into the slot on the power supply.
2
AC Power supply—Insert into an AC outlet.
3
Phone connector on AC power supply cable—Insert into the connector slot at bottom of phone.
4
Indicator light—Indicates the charging status:
• Red—Battery charging in process
• Green—Battery charging is completed