Unify OpenScape 4000 - Keys; Softkeys; Audio Controls; Fixed Function Keys

Getting to know the OpenScape Desk Phone CP700/CP700X 21
Keys
Softkeys
Audio controls
Audio keys
Volume
Use the controls to adjust the properties of your phone, for example the volume.
Fixed Function keys
You can switch to the relevant application using these keys.
Key Function when key is pressed
_
Activates the function shown next to the key on the display or opens an additional menu.
Used in the Favourites menu as a Function key  page 61.
If there is no description next to the key, the key is not active
Key Function when key is pressed
:/É
Activates/deactivates the loudspeaker  page 98.
./Ê
Activates/deactivates the headset  page 98.
;/Æ
Activates/deactivates the microphone (also for speakerphone mode)  page 101.
Key Function when key is pressed
@
Switches between the current screen and Main menu  page 27.
\
Switches to Presence and back  page 28.