[Resolved]  BSNL KRISHI CARD PREPAID PLAN 109 — Sim gets problem. no problem in plan

I am from baramati I have BSNL sim in Cug Plan 109 but since last week i getting problem to SIM not to plan at 14/09/2013 my mobile hanged because of it when i insert my bsnl SIM in any mobile then that mobile gets hanged, then i go to bsnl office and told the problem. they ask me for SIM change i agreed and changed old SIM to new sim for RS 100 but after 6 days same problem is appearing on Sunday i am from baramati Dist pune tal baramati 413102