Advanced features
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• To support file transfer between the PCs and the IP Deskphone to
upload specific files or preferences into the IP Deskphone.
• To backup data stored in the IP Deskphone.
Presence of USB flash drive
Navigate through the menus Services, Phone Information, USB to
verify the presence of the USB flash drive attached to the IP Deskphone.
After you select the USB menu, the attached USB flash drive is displayed
along with other USB devices. The name of the USB device directly
appears from the USB device itself. There is no explicit USB flash drive
indication.
Feature characteristics
USB flash drives with 8GB or less are supported. A file browsing facility is
available.
Most USB flash drives have an LED to indicate file operation in progress.
After you attach the USB flash drive to the IP Deskphone, the IP Phone
registers and mounts the USB file system. Mounting the file system
causes the LED to flicker. If you disable USB device support, then the IP
Deskphone does not mount the USB file system and the LED does not
light.
There is no explicit safe removal. The USB flash drive can be removed
safely when the LED indicator on the memory stick is off.
Enabling or disabling the USB Port
In the Services, Phone Information, USB Devices screen, if the value
of Enable USB Port is No then the USB information does not display any
USB devices connected. The screen displays the information that the
USB port is disabled, as shown in Figure 52 on page 316.