Switching To Speakerphone Mode; Switching To The Handset; Open Listening - Siemens HiPath 4000 Operation Manual

Making Calls – Basic Functions
Step by step
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Switching to speakerphone mode

Prerequisite: You are conducting a call via the handset.
n ]
Hold down the key and replace the handset. Then re-
lease the key and proceed with your call.
-
or
Set the call volume.
US mode
If your communication system is set to US mode (con-
tact your service personnel), you do not have to hold
down the speaker key when replacing the handset
when switching to speakerphone mode.
n
Press the key shown.
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Replace the handset. Proceed with your call.
-
or
Set the call volume.

Switching to the handset

Prerequisite: You are conducting a call in speaker-
phone mode.
^
Lift the handset.
n
The key shown goes out.

Open listening

You can let other people in the room join in on the call.
Let the other party know that you have turned on the
loudspeaker.
Prerequisite: You are conducting a call via the handset.
Activating
n
Press the key shown.
Deactivating
n
Press the lit key.