Front View

The front view of the phone is shown in the figure and described in the table.

Front View

Font View Description

Item #

Label/Name

Description

1

Ring LED

Indicates phone status:

■ Green: Idle state
■ Flashing red: Incoming call (ringing)
■ Red: Answered call

2

TFT touch screen

Thin Film Transistor touch screen, a type of LCD (Liquid Crystal Display) interactive screen which displays calling information and lets you configure phone features by touching the glass.

3

Home
■ Tap the key to return to the phone's home (idle) screen from any screen.
■ Long-press the key to open the device Settings screen.
■ Visual indications:
✔ If the key is illuminated red (constantly, without flashing), it indicates ‘No network’; tapping the key then gives the user direct access to the Network menu.
✔ Flashing red indicates a system alert, for example, when a user tries to charge via the device’s USB port (see the note after this table).
✔ Flashing yellow indicates that the phone is in the process of a software upgrade.

4

Hold

Tap to place an active call on hold.

5

Volume

Increases or decreases the volume of the handset, headset, speaker, ring tone or call progress tones. See Adjust Volume for detailed information.

6

'Back' key

Tap to return to the previous screen.

7

Call transfer

Tap to transfer a call to a third party.

8

Speaker

Tap to activate the speaker, allowing a hands-free conversation.

9

Headset

Tap to activate a call using an external headset.

10

Mute

Tap to mute an established call.

11

USB port

For a USB headset. See also the note below.

A USB delimiter enables the phone to identify when the USB port is overloaded and to then display an alert on the screen. An alert is also sent to the OVOC. The feature helps to deter users from using the USB port for purposes other than for a USB headset, e.g., for charging devices. If users use the USB port for a headset, the alert will not be sent.