Airtel prepaid mobile service
Only cheating company

I have used BSNL, TATA INDICOM, TATA DOCOMO, VODAFONE, AIRCEL, RELIANCE, IDEA companies' sim.

but use of AIRTEL company's sim was very painful to me. due to

1) deduction of balance without any cause.

2) automatically set of caller tunes and deduction of balance.

3) again and again the incoming & outgoing service barred: cause: proof of identity and proof of address. This is the only mobile phone company who requires these proofs weekly once.

4) customer care service: very very very poor.