6. Using Additional Features
82 ICX (International), issued October 2000 ICX-50-750
• Using the microphone mute, press the MIC key.
4. To turn the mute function off:
• Using the handset mute, press the MIC FF key.
• Using the microphone mute, press the MIC key.
USING OFF-HOOK MONITOR
Off-Hook Monitor allows you to play a called or calling party’s voice through the
speaker on your phone, even if you are using the handset. This allows a third p a r ty
to hear both sides of a conversation.
Note: Off-Hook Monitor does not activate your phone’s microphone. The party at
the other end will hear only audio transmitted through your handset.
1. During a handse t call, pr ess the ON/OFF key . (The o ther part y is aud ible th roug h
the speaker, but the handset is mute.)
2. Press the ON/OFF key again, to take the caller back off speaker and continue the
call through the handset.
USING HANDSFREE ANSWERBACK AND HANDSFREE OPERATION
You can answer intercom calls as well as access all available system features
without lifting the handset.
Note: To answer intercom calls without lifting the handset, the system must be
programmed for Voice Calling. You must press 1 during a call to switch from Tone
Calling to Voice Calling. (For more information, see Using Voice Recognition
below.)
1. When the intercom call arrives, make sure the MIC LED is on. (If it is not lit,
press the MIC key to turn it on.)
2. Speak into the microphone to answer the call.
1. Press the ON/OFF key.
To put a call on speaker
To answer calls without lifting the handset
To use system features without lifting the handset