Avaya 5620SW + EU24 Manuale Utente

Page 44 - Function Key Features 

Function Keys 

Page 44 - Function Keys 

IP Office (R3.0) 5620SW + EU24 User’s Guide 

Function Key Features 

40DHB0002USEP – Issue 1 (13th January 2005) 

Put a specific hunt group out of service mode.  

This function requires the hunt group number to be entered when programmed. The 
hunt group number is then shown next to HGOS+. This function cannot be 
programmed through the phone by the user.  

Pressing 

 HGOS+ puts the hunt group out of service. Group calls then go to its out 

of service fallback group if set or, if not answered, to voicemail.  
 

[User | Digital Telephony | Advanced | Set | Set Hunt Group Out Service] 
  

Returns a hunt group that has been manually put into out of service back to normal 
service. Used with HGNS+ - Set Hunt Group Night Service (!) on page 43. 

This function requires that the hunt group number is entered when programmed. This 
function cannot be programmed through the phone by the user.  

The hunt group number is shown next HGOS-. Pressing 

 HGOS- puts the group 

back into normal service if in night service.  

[User | Digital Telephony | Advanced | Call | Clear Hunt Group Out Of Service] 
  

 

Place the current call on hold at the central office. This function is not supported in the 
USA. 

If no exchange slot number is specified when the function is programmed, central office 
slot 0 is used.   

Pressing 

 Hold is only supported if the central office provides a Q.931 hold facility. It 

is not the same as local hold provided by the IP Office. 
 

[User | Digital Telephony | Advanced | Hold | Hold Call] 

See also:  
•  Rtriv - Retrieve Call on page 52.  
  

Place the current call on hold and connects any call waiting. This function is not 
supported in the USA. 

This function does not required any data to be entered when programmed. This 
function cannot be programmed through the phone by the user.  

Pressing 

 HoldCW places the current call on hold and connects any call waiting 

without any ringing.  
 

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