Click the Admin tab.
Click the Devices tab.
Click the edit button, 
, for the device table entry.
Edit the values and click Save.
Click the Admin tab.
Click the Devices tab.
Click the edit button, , for the device table entry.
Edit the values and click Save.
To edit a device in the devices table, find the device entry in the table, and click the edit button, , on the left side of the row. When the device's settings page appears, select the field containing the information you want to change and enter the new value. Click the Save button to record the changes and return to the original list.