11-07-2011, 11:41 AM
you can refer these page details of "project on sim card based prepaid energy meter"
http://studentbank.in/report-prepaid-ene...gsm-mobile
http://studentbank.in/report-prepaid-ene...ile?page=2
http://studentbank.in/report-prepaid-ene...gsm-mobile
http://studentbank.in/report-prepaid-ene...ile?page=2