AFirst you have to activate your BSNL GPRS In order to avail GPRS send GPRSPRE , in case of prepaid.Postpaid customers can send GPRS199 or GPRS49 for monthly rental plan of Rs 199 or Rs 49 respectively to 53733 (Toll Free) To download settings automatically to your mobile: Send SMS (Handset model) Eg NOKIA 6630