AIRTELAutomatically Activate 3G Servicei got Bill Of Rs 20000

Location/place: mumbai

Name of company/service: service: AIRTEL

Name of company/service: AIRTEL
Respected sir
I am Tahir Malik A citizen of india . I am using Airtel Mobile Service since 10 year. In previuos One month They Automatically Activate 3G Service in Mobile I am Totally Unaware From Thats. Recently i got Bill Of Rs 20000/- I get shock. I am Not In condition To Pay This kind Of Huge amount Bills.While talking To Customer Service Man They Give Indirectly Warning To pay bills.I am from Middle class family . please sir Help Me Out..Warm Regards tahir malik
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