Aastra Telecom 55i IP Phone manual Set Audio, Audio Mode Option Description

Set Audio

The "Set Audio" option on the IP Phone allows you to set the audio mode for your IP phone. It also allows you to set the volume level of the headset microphone.

You can set Audio on your IP phone using the IP Phone UI only.

Audio Mode

The 55i allows you to use a handset, a headset, or handsfree mode to handle incoming and outgoing calls. The audio mode option provides different combinations of these three methods to provide maximum flexibility in handling calls. There are four audio

mode options you can set:

Audio Mode Option	Description
Speaker	This is the default setting. Calls can be made or received
	using the handset or handsfree speakerphone. In handset
	audio mode, pressing the		button on the phone
	switches to handsfree speakerphone. In Speaker audio
	mode, lift the handset to switch to the handset.
Headset	Choose this setting if you want to make or receive all calls
	using a handset or headset. Calls can be switched from the
	handset to headset by pressing the			button on the
	phone. To switch from the headset to the handset, lift the
	handset.
Speaker/Headset	Incoming calls are sent to the handsfree speakerphone first
	when the	button is pressed. By pressing the button
	again, you can switch back and forth between the
	handsfree speakerphone and the headset. At anytime,
	lifting the handset switches back to the handset from either
	the handsfree speakerphone or the headset.
Headset/Speaker	Incoming calls are sent to the headset first when the
	button is pressed. By pressing the button again,
	you can switch back and forth between the headset and the
	handsfree speakerphone. At anytime, lifting the handset
	switches back to the handset from either the headset or the
	handsfree speakerphone.

Customizing Your Phone

Model 55i IP Phone User Guide 33