You can create a coverage answer group so that up to 100 telephones simultaneously ring when calls cover to the group. Anyone in the answer group can answer the incoming call.
Procedure
Enter add coverage answer-group next.
In the Group Name field, enter a name to identify the coverage group.
In the Ext field, type the extension of each group member.
Save the new group list.
The system automatically completes the Name field when you save the changes.