... smart phone/PDA into a handheld terminal, scan barcodes, store data, send it out via GPRS, etc This bluetooth barcode scanner ... Sl-MS30B is ideal for a wide range of data collection applications: inventory, field service, asset tracking, time & attendance, ... in supermarket. Scan barcods → send data to smart phone/PDA (Bluetooth) → store data on phone / → send out data in a SMS / → send out ...