2) Having turned off Bluetooth on the aforementioned iPad and paired my Bluetooth barcode scanner with my iPhone 6, I scan the same barcodes and nothing happens within the Point of Sale app on the iPhone. The barcode scanner beeps; it reads the barcode, but the product is not added to the transaction. If I open "Notes", a different iPhone app on the same phone, I can scan the barcode as text into that app without any problem.