All systems have 6 hunt groups. You can call, transfer and forward calls to the group by dialing the calling group number 771 to 774 respectively.
These groups are Rotary groups, that is a call to the group will alert the first the available group members after the last one to answer a group call, for approximately 15 seconds, and then the next member and the next in extension number order until the call is answered.
This type of group can be set as the Coverage Destination for incoming calls on all trunk types in Key mode and PRI, T1 and SIP trunk channels on PBX mode. It can also be set as the destination for calls routed using DID call mapping or call-by-call settings.