User's Manual

626 IP Phone diagnostic utilities

of the IP Phone. The IP Phone enumerates and lists any USB device,

such as USB mice, USB keyboards, and USB headsets. The display

shows the descriptive text string received from the USB device.

ATTENTION

The USB port on the IP Phone imposes a limit of 100mA if PoE powered and

500 mA if local AC powered.

Procedure 162

Using the USB Devices tool

Step Action

1 Press the Services key twice.

2 Press the right navigation keys to access the Diagnostics menu.

3 Press 5 on the dialpad to access the USB Devices submenu or

use the Up or Down navigation keys to scroll and highlight the

USB Devices option, then press the Select soft key.

4 You can press the Cancel soft key exit the menu to return to the

Diagnostics menu.

--End--

ATTENTION

The USB Devices menu only shows enumerated devices if the USB Port is not

disabled in the USB Lock menu or via auto provisioning.

Figure 114

USB devices

Figure 114 "USB devices" (page 626) above shows an 1165E phone

with a Nortel USB Headset adapter, USB Flash Drive and USB trackball

connected and enumerated. The text "USB Keyboard Locked" shows the

USB Keyboard device type has been locked in the USB Locks menu.

Nortel Communication Server 1000

IP Phones Fundamentals

NN43001-368 05.06 30 April 2010