We need GSM number validation process, from database... Process could be done by GSM Dialer, if number rigs... it is ok... !
3 freelancer đang chào giá trung bình $2817 cho công việc này
Dear Sir! We're the professional russian team of programmers. We have a 7-years experience with the Delphi and 5-years with the Databases. Will be glad to help you. Need for your specification Thanks Sergey