i8550 is equipped with the latest wireless technologies ,user interface with 240 x 240 pixel color display, touch screen , speech interface module to help visually impaired..etc. A wide choice of data capture options like bar code reader, OMR, OCR, images, signatures make it excellent option for business professionals. Real time wireless data communications options like GSM/GPRS and optional MMC/SD slot for mass storage of data, sensor to check paper availability and high capacity battery make it suited to all users like Mail carriers, route drivers, rental car agents, shipping and receiving personnel, baggage and cargo personnel, flight and train attendants, Lottery agents, supermarket personnel, convenience store personnel, farmers’ markets and outdoor market personnel, waiters, hotel staff, stadium staff, Military, customs and immigration officers, police officers, parking attendants, supervisors..etc.