Typically external Voucher Management Systems are used with Intelligent Network based prepaid systems . Typically , external voucher management systems with prepaid systems based on an intelligent network are used .
Biasanya Sistem Pengurusan Baucar luaran digunakan dengan sistem prabayar berasaskan Rangkaian Pintar. Biasanya, sistem pengurusan baucar luaran dengan sistem prabayar berdasarkan rangkaian pintar digunakan.