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COMfortel M-720 - Advanced Information - V01 08/2021
Control key
In the description below, the side of the control key (up, down, right, left) that you have to press
in the different operating situations is marked in black, e. g.
for "press right on the control
key" or
for "press the centre of the control key".
When the phone is idle
In submenus, selection and entry fields
During a call
Symbols
Meaning
¤
When in idle status press the
centre
of the control key.
The main menu opens.
¤
¤
OK
Navigate to the
icon using the control key
.
Select
OK
to confirm. The submenu
Settings
opens.
¤
Telephony
¤
OK
Select the
Telephony
entry using the control key
.
Select
OK
to confirm. The submenu
Telephony
opens.
¤
Auto Answer
The function to switch Auto answer on/off appears as the first menu
item.
¤
Change
Select
Change
to activate or deactivate.
Function is activated
/deactivated
.
The control key enables you to navigate the menus and input fields, and also to
call up certain functions depending on the situation.
Open the main menu
or
Open the list of available online directories (such as the central direc
-
tory, the directory of a provider or a company directory)
Press
briefly
Open the local directory:
Press and
hold
Open the company directory
This function must be enabled on the base station.
Set the voice volume for receiver / handsfree function
Set the microphone sensitivity
Press and
hold
Confirm a function
Navigate a line up/down
/
Select an option, move the cursor to the left/right
/
Open the list of available online directories (such as the central direc
-
tory, the directory of a provider or a company directory)
Press
briefly
Open the local directory:
Press and
hold
Open company directory (if enabled)
Mute the microphone
Press
briefly
Set the microphone sensitivity
Press and
hold
