Siemens 300 Series manual Muting the Speakerphone, Open Listening, ROLMphone 300/600 User Guide

Muting the Speakerphone

	If you have a Mute key, you can press it to turn off the
	microphone, so that you can carry on a conversation
	in your room that the other party on your line cannot
	hear.
	Mute is also helpful when someone puts you on hold,
	since it lets you hear your party reconnect even if
	there is a high noise level in your room.
To mute the	➩ During your conversation, press the MUTE
speakerphone	key.
	The status light next to the MUTE key blinks to
	remind you that Mute is active.
To cancel	➩ Press the MUTE key or lift the handset.
Open Listening
	If you have a speakerphone, you may use your hand-
	set and, at the same time, let someone nearby listen to
	the conversation over the speaker. This feature is
	called Open Listening. While Open Listening is
	active, someone nearby can hear your conversation,
	but whatever they say will not be picked up by the
	speakerphone.
To use Open	➩ During your conversation, press the SPEAKER
Listening during
a handset call	key.
To use Open	➩ During your conversation, lift the handset and
Listening during
a speakerphone	press the SPEAKER key.
call
To cancel	➩ Press the SPEAKER key again.

2–16ROLMphone 300/600 User Guide