Recent content by gaurav singh

hey,i have nokia 3120c 3g phone and i use bsnl 2g sim and i select network mode gsm to umts and it catch 3g signals and i do video calls.i activate 98 gprs 2gb for month and the downloading speed in day is about 40-50 kbps and at night it gives 140-150 kbps ,it was nice speed for me.but i don't...