12 Getting to know your telephone
Using the telephone
Getting to know your telephone
Switching the handset on/off
Locking/unlocking the keypad
The keypad lock prevents any accidental use of the telephone.
Lock/unlock the keypad: Press and hold
Keypad lock activated: the symbol appears in the display.
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
Volume keys
Set volume for receiver/headset, ringtone, handsfree mode and indicating appointments: Press the
volume keys / on the right side of the handset
Switch on: ¤ Press and hold the End call key on the handset when switched off
Switch off: ¤ When the telephone is in idle status, press and hold the End call key
If a call is indicated on the handset, the keypad automatically unlocks and you can
accept the call. It then locks again when the call is finished.
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 (e.g. a company directory) Press briefly
Open the local directory: Press and hold
Open the company directory
This function must be enabled on the OpenScape Cordless IP V2.
Set the voice volume for receiver / handsfree function
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 Press briefly
Open the local directory: Press and hold
Open company directory (if enabled)
Mute the microphone Press briefly
Change the voice volume for receiver / handsfree function
The assignment of directories to the key (press briefly or for longer) can be
changed on the OpenScape Cordless IP V2.