IP Phone User Manual
Table Of Contents

IP 720 User Manual 27
Conference* To initiate a conference during a call:
1) Press the Conference button (this automatically selects a 
new line and places the other party on hold).
2) Enter the target telephone number.
3) When the call connects, press the Conference button again 
OR the button to cancel the conference and return to the 
original party.
The number of parties allowed in a conference call depends on 
the AltiServ system. In general, up to 6 parties are allowed.
To conference an incoming call when no conference is in 
progress:
1) Connect to a caller.
2) Get incoming call whose Caller ID or Caller Name is 
displayed on the LCD. Call waiting tone is played.
3) Press the Enter button to answer caller and place the 
original caller on hold.
4) Press the Enter button to select the original hold call.
5) Press the Conference button to create a conference and join 
both callers.
If a conference is already in progress, to conference an 
incoming call:
1) Press the Enter button to answer the incoming call (all other 
conference members remain in conference).
2) Press the Enter button and select one of the members in 
conference (displays “ConfHold”), then press the 
Conference button to join the incoming caller to the 
conference.
The user who initiates the conference call can select another 
conference member’s call and drop it from the conference. 
To drop a conference member:
1) Use the / buttons to select the member to disconnect.
2) Press the  button to disconnect this caller.
• This feature is not available to other conference 
members, even when the conference initiator hangs up.
Configuration 
Menu
• Press the Menu button to display the phone menu.
• Use the / buttons to scroll to the menu item you want.
• Use thebutton or Enter button to select a menu item or 
setting.
• Use thebutton to return to the previous menu.










