GPRS services are goig to cheap day by day.First Airtal provided MOBILE OFFICE in post paid connection in 99 rs ,unlimited services.Then rental of gprs comest 250 rs in post paid ,and for prepaid its 498 rs.Now BSNL POSTPAID have launched GPRS Services in 199 rs in post paid connection.And reliance smart also have launched GPRS for 303 rs in a month.
I think reliance smart is cheapest.Mind that for BSNL GPRS monthly rental is 100 for pane 100.And for gprs rs 199.
Total 299+12% vat.
For reliance GPRS its 303 rs.
For Airtel GPRS Its rs 498.
So reliance smart GPRS is cheapest.
But GPRS is batter than Sanchernet DIAL UP.
And its suitable where broadband services are unavailable.