Transferring a call means that you wish to hand over a call you are conducting on your handset to another user. 

Transferring
(without announcing the transfer)

You can use this function to forward a call which you answered to another user. 

Call the system menu. 

Select and confirm the menu item. 

The current call is placed "on-hold", so that the first user waits. 

Enter the phone number of the user to whom the call is to be transferred. 

The number is dialled.  

Press the On-hook key. The target user's phone rings. He picks up the call by lifting the handset. 

Call the system menu. 

Select and confirm the menu item. 

You receive a recall 

immediately if you have made a mistake,

45 seconds after the transfer if the required user does not answer.

If you do not answer recalls, another telephone defined by the service engineer is called (intercept station). 

Transferring
with announcement of call transfer)

You can use this function to forward a call which you answered to another user. 

Call the system menu. 

Select and confirm the menu item. 

The current call is placed "on-hold", so that the first user waits. 

Enter the phone number of the user to whom the call is to be transferred. 

The number is dialled. The user answers. You announce the call presently on hold. 

Press the On-hook key. The user answers the call. 

Call the system menu. 

Select and confirm the menu item.