Keys; Function Keys; Audio Controls; Mode Keys - Unify OpenScape Desk Phone IP 55G User Manual

Getting to know the OpenScape Desk Phone IP 55G

Keys

Function keys

Key
Forward
Conference
Transfer
Hold

Audio controls

Audio keys
Key
Speaker
Headset
V ol.+
Vol.-
Mute

Mode keys

Press these keys to switch to the required application. To select a tab within an application press
the relevant key repeatedly until the required tab is displayed.
Key
Phone
Directory
Call Log
Messages
Services
The selected function is indicated by the icon on the display
Function when key is pressed (6)
Activate/deactivate call forwarding
Start conference Page 120

Transfer a call Page 111

Hold active call Page 101

Function when key is pressed (7)
Activate/deactivate the loudspeaker
Activate/deactivate the headset
Adjust the speaker volume
Adjust the speaker volume
Activate/deactivate microphone (also for speakerphone mode)
Function when key is pressed (3)
Display telephony interface
Display phonebooks

Display call lists Page 40. The LED lights red.

Display voicemails Page 43. The LED lights red.

Display Program/Service menu/Applications menu
Page 77

Page 49

Page 50

Page 34. The LED lights red.

Page 37. The LED lights red.
Page 66

Page 44. The LED lights red.

Page 31.
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