Deutsche Telekom F400 Manuel D’Utilisation

Calling Multiple Parties 
Simultaneously

Calling a Second Party (Consultation 
Hold)

You can call a second party while engaged in a call. The first party is 
placed on hold.

Confirm.

Call the second party.

Return to the first party:

Confirm.

or

or

or

or

or

or

or

or

 

 

 

 

 

 

 

 

Press the key. The LED lights up. Enter the code. The LED goes out.

Switching to the Party on Hold (Toggle)

Select and confirm.

or

or

or

or

 

 

 

 

 

 

 

 

Press the key. The LED lights up. Enter the code. The LED goes out.

Program/Service

Program/Service