Switching To The Handset; Open Listening - Siemens OpenStage 40 User Manual

Basic functions
Step by Step
34

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

People present in the room can silently monitor your
call.
Prerequisite: You are conducting a call via the handset.
Activating
n
Press the key shown.
Deactivating
n
Press the lit key.