D-Link VoiceCenter DVX-2000MS User Manual page 43

Section  - Installation
Job Role
Similar to group users, you can create job role users. For example, a "Receptionist" user is useful when several people
play the role of receptionist in your business.
Location
The most abstract type of user is one that represents a location. In some cases, a caller may want to reach a location,
such as a break room, regardless of who is in the location at the time. In that case, you would create a location user
called "Break Room" with its own extension number, "Ext. 102," for example.
D-Link DVX-000MS User Manual