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Configure IP Phone Local Options
33
To use USB Devices
Use TFTP Upgrade
The TFTP Upgrade menu is used to upgrade the firmware in the
telephone. This menu is for administrator use only. See IP Phones:
Description, Installation, and Operation (553-3001-368) for detailed
instructions.
1. Tap the Tools icon.
2. Tap the USB Devices soft key.
The screen displays information about
the device connected.
3. Tap the Exit soft key to exit to the main
display.