Operation Manual

Name Description

HEADSET Key Mode Specifies the mode for the headset button when a

headset is connected to the deskphone. You can

select from the following options:

• Default mode. In the Default mode:

- Pressing Headset when the deskphone is idle

puts the deskphone off-hook, and the deskphone

starts using the headset for calls.

- Pressing Headset when an incoming call comes

answers the call through the headset.

- Pressing Headset during an active call through

the headset disconnects the call.

- Pressing Headset when the speaker or headset

is used for dialing or talking switches the

deskphone to the headset. Pressing Headset

again disconnects the call. Pressing Speaker

switches back to the previous mode.

• Toggle Headset/Speaker mode. In the Toggle

Headset/Speaker mode:

- Pressing Headset when the deskphone is idle

switches the deskphone to the Headset mode. In

the Headset mode, pressing Speaker or the line

key puts the deskphone off-hook, and the

deskphone starts using the headset for calls.

- Pressing Headset during an active call changes

between the headset and speaker.

Headset Type

Specifies the headset type. You can select from the

following types:

• Normal: An RJ9 headset

• Plantronics EHS

Always Ring Speaker Specifies whether to enable the speaker to ring when

the deskphone uses the headset in the Toggle

Headset/Speaker mode.

Headset TX Gain (dB) Specifies the transmission gain of the headset.

Headset RX Gain (dB) Specifies the receiving gain of the headset.

Handset

Handset TX Gain (dB) Specifies the transmission gain of the handset.