Unify OpenScape 35 G HFA - Switching to the Handset; Open Listening in the Room During a Call; Turning the Microphone on and off; Ending the Call

24 Basic functions
Switching to the handset
Prerequisite: You are conducting a call in speakerphone mode.
^ and [ Lift the handset. Proceed with your call.
Open listening in the room during a call
You can let other people in the room join in on the call. Let the other party know
that you have turned on the speaker.
Prerequisite: You are conducting a call via the handset.
Activating
Speaker Press the key shown. The LED lights up.
Deactivating
Speaker Press the key shown. The LED goes out.
Turning the microphone on and off
To prevent the other party from listening in while you consult with someone in
your office, you can temporarily switch off the handset microphone or the
handsfree microphone. You can also switch on the handsfree microphone to
answer an announcement via the telephone speaker (speaker call
Æ Page 35).
Deactivating the microphone
Mute Press the "Mute" key.
Activating the microphone
Mute Press the illuminated "Mute" key.
Ending the call
Release Call Press the key shown.
or
Speaker Press the illuminated key.
or
\ Replace the handset.