3.3.  Switching between calls (Broker call)  
 During a conversation, a second call is on hold. 
 To accept the second call:  
  Select the correspondent on hold   Your first call is placed on hold  
3.4.  Transferring a call  
To transfer your call to another number:  
  During a conversation  
  Calling a second person during a conversation   The first call is on hold  
  You can transfer immediately the call or wait for your contact to answer before transfer the 
call 
  Transfer 
Transfer between two outside calls is not generally possible (depends on country concerned and 
system configuration).  
3.5.  Three-way conference with internal and/or external correspondents 
(conference)  
  During a conversation, a second call is on hold 
  Conference  You are in conference mode  
Cancel conference and return to first correspondent (If conference is active) 
  End conference 
Hang up on all correspondents (If conference is active) 
   Hang up 
After the conference, to leave your two correspondents talking together:  
  Transfer 
  Hang up 
3.6.  Talk simultaneously to more than 2 correspondents  
 You are in a conference call with 2 correspondents. To add another correspondent to the conference:  
  Add  
  Dial the number of your correspondent (dial, directories, last numbers dialed...) 
  Your correspondent answers  
  Insert  You are in conversation with additional correspondent 
 During a 3-way conference, you can add up to three additional participants.