Send the following on WhatsApp
Continue to ChatBSNL post paid GPRS,EDGE,3G raw configuration for bluetooth and serial modems https://sunish.net/2013/07/10/bsnl-post-paid-gprsedge3g-raw-configuration-for-bluetooth-and-serial-modems/
BSNL post paid GPRS,EDGE,3G raw configuration for bluetooth and serial modems https://sunish.net/2013/07/10/bsnl-post-paid-gprsedge3g-raw-configuration-for-bluetooth-and-serial-modems/