Siemens OpenStage 10 T Betriebsanweisung PDF herunterladen (Seite 25)

Basic functions

Step by Step

Switching to speakerphone mode

People present in the room can participate in your call.

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.

if nec. + or - Set the call volume.

U.S. 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.

] Replace the handset. Proceed with your call.

if nec.

+ 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.

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Siemens OpenStage 10 T Betriebsanweisung Seite 25