3 During conversation  
3.1  Mute, so that your caller cannot hear you  
You can hear your caller but he/she cannot hear you:. 
During a conversation. 
   Disable microphone   The key lights up. 
   Resume the conversation   The key is no longer lit. 
3.2  Making a second call during a conversation  
Use one of the following: : 
o   New call  
o   
o  Enter the number of the second caller   The first call is on hold. 
o   New call  
o   (Press twice ) 
o  CTL installation KO  
Enter the first letters of your contact's name. 
Select your caller from the list. 
o  From directory  
Select your caller from the list. 
►  To cancel your second call and recover the first:  
  You are in conversation with the second caller and the first one is on hold. On the display of 
the phone, first and second callers are identified by “L1-“ and “L2-“ preceding their names or 
phone numbers. 
   Display the second caller. 
  Use one of the following: : 
o  Enquiry off  
o   Hang up. 
You are automatically connected with the first contact. 
  You are on the line with your first contact. 
3.3  Answering a second call during a conversation  
During a conversation, another person is trying to call you  You can take the call as long as it is 
displayed on the screen.  
Use one of the following: : 
   Take call  
   
The first call is on hold.