Siemens OpenStage 40 T

Getting to know your OpenStage phone
15
Keys
Function keys
Audio keys
Key Function when key is pressed
s
End (disconnect) call Æ page 31.
,
Redialing Æ page 35.
r
Button for fixed call forwarding (with red LED key) Æ page 38.
O
Open mailbox (with red LED key) Æ page 24.
N
Open telephone menu (with red LED key) Æ page 26.
Key Function when key is pressed
o
Activate/deactivate headset Æ page 47.
p
Activate/deactivate microphone (also for speakerphone mode)
Æ page 31.
-
Set volume lower and contrast brighter Æ page 118.
n
Turn loudspeaker on/off (with red LED key) Æ page 30.
+
Set volume louder and contrast darker Æ page 118.