cutting of main balance for surfing net inspite of net bal

Regarding cutting of main balance inspite of internet balance. Sir Rs. 91/- deducted from main balance without any notification/alert. When I spoken to a customer care ( Ranjeet Singh) on 13 Feb

Tata Docomo speed is slow

I have taken tata docomo broadband wireless connection and as per their sales agent, this wireless device support five system at a same time at the same speed. But i observed that