Headset Compatibility; Headset Installation - Nortel T7406 Installation Manual

Headset Compatibility

A headset offers you handsfree operation of your handset when you use a belt clip or leather case
to attach the handset to your belt or carrying case.
Note: The provide headset compatibility, the Handsfree feature must be enabled
in system programming. If Handsfree is disabled, certain call handling features
may not work as intended.
Note: No audible DTMF tones can be heard through the earpiece when you are
wearing a headset with your T7406 handset. Dialpad button pressing is still
received normally at the far end.

Headset installation

Follow these steps to attach a headset to the handset port.
1 Lift up and remove the rubber tab to expose the headset port.
2 Insert the headset jack into the headset port.
Note: The headset jack has a 2.5 mm opening. An adapter may be required if
your headset has a 3.5 mm pin.
The handset microphone and earphone are disabled when the headset is connected to the headset
port. If you use the headset, use the Options button to answer calls and to use the Options List to
customize features.
When you remove the headset from the headset port, handset operation is enabled automatically.
Chapter 3 Using the Handset Display Buttons
T7406 Cordless Handset Installation Guide
41