1.3. Outgoing call


  • When dialling an internal telephone number, only the extension needs to be entered.
  • When dialling external telephone numbers, you must first dial ‘0’, then enter the external number.

1.) Receiver

- Pick up receiver, enter number and press .

- Enter number and pick up receiver.

2.) Headset

- Enter number and press .

3.) Speaker / microphone

- Press the speaker key to activate the speaker or the microphone respectively. Enter the number and press .

Dialling a number from the call lists

- Go to “Lists” and select the respective list. Press to open the desired list.

- Select the number you would like to phone and confirm with .

Calling from the phone book

- Press the phone book key.
- Enter the initial letter of the name or additional letters as necessary. You can also use the arrow keys.

- Press to select the respective number.