USB Port

If you attach a USB device to your VVX 250, 350, or 450 phone, and the phone does not detect the attached USB device, your system administrator may have disabled the USB port on your phone.

In this case, you cannot attach a USB device to your phone to use the following features:
  • Call recording
  • Picture frame
  • USB headset

Contact your system administrator for help on enabling the USB port on your phone.