HOW TO GET 1GB 3G DATA @ 19 RS ON RELIANCE GSM SIM
1. First dial *129# from your reliance sim and then go to 9 rs store. There you need to activate 1 gb 2g internet data pack [ for just rs 9]. Now for Rs 9 you are activated 1gb 2g data on your reliance sim.
2.Now need to convert 2g data to 3g data ( reliance sim)
3. JUST DIAL
*565*010# from your reliance sim and now your 1gb 2g data is converted to 3g and you have charged 10rs.