Avaya 5420 + EU24 Manual Do Utilizador

Function Key Programming 

Function Keys - Page 33 

IP Office 5420 + EU24 User’s Guide 

Function Keys - Page 33 

40DHB0002UKEG – Issue 4 (9th February 2004) 

Function Key Programming 

Switches call waiting for the extension on/off.  
This function does not require any data entered when programmed. This function 
cannot be programmed through the phone by the user.  
The 

 CWOn key toggles call waiting on/off. When call waiting is on, CWOn is shown 

with a   symbol. When call waiting is on and the extension is on a call, any additional 
call receives ringing rather than busy tone.  
 

[User | Digital Telephony | Advanced | Call | Call Waiting On] 

  

Suspend the current call at the exchange and answer the waiting call.  
This function is not supported in the USA. 
If no slot number is specified when the function is programmed, exchange slot 0 is 
used. This function cannot be programmed through the phone by the user.  
Pressing 

 CWSus is only supported if the exchange provides a Q.931 suspend call 

facility. 
 

[User | Digital Telephony | Advanced | Call | Call Waiting Suspend] 

See also:  
• 

  

Allows the user to force another extension to have call waiting mode on for the duration 
of a call attempt. This function is not supported in the USA. 
This function requires the target extension number to be entered when programmed. 
That number is then shown next to DCW. This function cannot be programmed through 
the phone by the user.  
Normally, if the target extension is on a call and doesn't have call waiting on, any new 
call will receive busy tone or be diverted to voicemail. Pressing 

 DCW will cause the 

target extension to receive call waiting indication and allow the caller to hear ringing 
until answered.  
 

[User | Digital Telephony | Advanced | Dial | Dial CW] 

See also:  
• 

  

Accesses the telephone system directory.  
This function does not require any data entered when programmed. This function can 
be programmed through the phone by the user using an 

 Admin key.  

Pressing 

 Dir displays a number of options.  

•  INDeX 

 - Search for a matching extension user name on the telephone system. 

•  Group 

 - Search for a matching group name on the telephone system. 

•  Extrn 

 - Search for a name match in the telephone systems directory of external 

numbers. 
 

[User | Digital Telephony | Emulation | Directory]