Employee with no experience sold me the ubd2 device with promise that I could save $5 dollars a line if I enrolled in auto pay. Problem it wasn't available for my plan. There was never a manager to return the thing after I found the truth, because it seems this is only an authorized retailer made to look like a corporate store, a manager at another store looked at the receipt and showed me where the store number ends with " -D" indicating third party retailer.