Open Listening; Ending A Call - Siemens optiPoint 500 economy User Manual

Step by Step
Speaker
Speaker
Speaker
Release

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
speaker.
Precondition: You are conducting a call with the hand-
set.
Activating this function:
Press the key. The LED lights up.
Deactivating this function:
Press the key. The LED goes out.

Ending a Call

t
Replace the handset.
or
Press the key. The LED goes out.
or
Press the key.
Making Calls – Basic Functions
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