Deutsche Telekom F400 Manuel D’Utilisation

Transferring a Call in Progress

Press the DSS key and announce the call, if desired.

or 

or 

or 

or 

Replace the handset or press the key.

Accepting a Call for Another Team Mem-
ber

Press the flashing DSS key or trunk key.

Lift the handset.

or

or

or

or

With on-hook dialing: Use speakerphone mode and open listening.

Joining or Leaving a Group Call 
(Not for the Executive Telephone in an 
Executive/Secretary Team)

By default, your telephone rings when a call arrives on your line. 
If you want your phone to ring even when calls arrive on other lines, 
you can turn your ringer on and off for each line in your group 
(

Your telephone rings (one time only or every four seconds) even 
when you are engaged in another call (attention ring volume 

Release