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User settings
Menu
You can adjust local settings for your OpenScape Desk Phone CP400 using the "Users" menu.
The menu structure consists of several levels.
Switches
The menus contain switches for activating and deactivating functions. Example:
Press the Softkey on "Insecure call alert" to enable the function. The switch is moved to the right.
Alternatively you can use the
€
and
μ
keys to select the option and confirm with
Z
to
actuate the switch.
You can also configure all settings via the
web interface
of your OpenScape Desk Phone
CP400
Ringer
Audio
Users
Configuration
Insecure call alert
Existing connections