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Your Telephone’s Controls
Your Telephone’s Controls
Goodbye /
Headset /
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Hold /
Mute /
Use the Volume Control Bar to control the volume of the handset, headset, speaker, ringer, and handsfree. Increase the volume by pressing the right side of the bar. Lower it by pressing the left side.
You can terminate an active call by pressing the Goodbye Key. The Goodbye Key is useful for disconnecting a handsfree call.
Press the Headset Key to answer a call on a headset (connected to the headset jack) or to switch a call from handset or handsfree to the headset.
A steady LCD indicator appearing beside a Line (DN) Key means that the feature or line is active. A flashing LCD indicator means the line is on hold or the feature is being programmed.
By pressing the Hold Key, you can put an active call on hold. Return to the caller by pressing the DN Key beside the flashing indicator.
The Handsfree Key allows you to activate the handsfree (M3902, M3903, and M3904) and Group listening features (M3903 and M3904). The speaker LED lights to indicate handsfree is active, the LED flashes to indicate Group listening is active.
The Mute Key allows you to listen to a conversation without being heard. This is especially useful when you only want to listen on a conference call. Push the Mute Key again to return to a two way conversation. The Mute Key applies to handsfree, handset, and headset microphones. The Mute LED flashes when the Mute option is in use.
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