If the internal or outside number does not reply:  
  LS announce   Broadcast a message on the loudspeaker of the free terminal. 
  Call back   Request callback to a busy terminal. 
  Text mail   Send a written message. 
  Voice mail   Store number to call again. 
2.3  Receiving a call  
Use one of the following:  
  Lift the receiver. 
   Hands free. 
   Take call. 
  Select the 'incoming call' icon  . 
2.4  Using the telephone in 'Hands free' mode  
Terminal idle:  
   Press and release   You are in hands free mode.  
   Terminate your call. 
Call in progress:  
  During a conversation  
   Press and release     You are in hands free mode. 
During a conversation, you can lift the receiver without terminating the call. 
2.5  Activating the loudspeaker during a conversation (handset lifted) - 
Loudspeaker.  
  During a conversation. 
     Activate loudspeaker       The key lights up. 
     Adjust volume (9 levels). 
     Deactivate loudspeaker       The key is no longer lit. 
Press and release the loudspeaker key to switch to hands free mode (light steady).