Device Type refers to a group of devices categorized by operating system for centralized management. Devices that have the same version or similar versions of operating systems are defined as one device type, to share the same supported feature set.
3.Use either of the following ways to add a new device type.
1)Click Add at the upper-left corner of the table.
2)Enter the required information, such as name, category, and device icon.
2)Click Import at the upper-left corner of the table.
3)Select the .csv file you create and click Open.