Avaya 6400 Manuel D’Utilisation

Dial a stored number. This function requires entry of a number to dial when 
programmed. The number does not have to be a complete number, after 
pressing the DSS key the user can dial additional digits to complete dialing.  

Park a call against another extension. This function can be programmed 
with or without a target extension number.  
If programmed with a target extension number, pressing the DSS key when 
on a call will park that call against the target extension number.  
If programmed without a target extension number, pressing the DSS key 
when on a call allows entry of a target extension number before parking the 
call against that extension.  
The parked call indication received at the target extension will depend on 
the phone type. If the call remains parked for too long it will ring at the 
target extension.  

Page a group. Those phones in the group that support handsfree auto-
answer will hear the page call without having to take any action. This 
function can be programmed with or without a target group number.  
If programmed without a target group number, the group number should be 
dialed after pressing the programmed DSS key.  

Answer a call ringing elsewhere on the telephone system. This function 
does not require any data entered when programmed. Pressing the 
programmed DSS key will answer (pickup) a call currently ringing on the 
telephone system.  
Note: We recommend that this function is only used in systems with a small 
number of users all located in one area. Use of this function on larger 
systems may lead to confusion.  

Answer a call currently ringing at another extension or group. This function 
can be programmed with or without a target extension or group number. If 
programmed without a target number, the number should be dialed after 
pressing the DSS key.