Tata Docomo - Incorrect deduction of 100 Rs

Hi,

I got 3 consecutive messages today (15-May-2010 Near 5.00 P.M.).
In first two messages it was written:
"Thanks for downloading java game---,You have been charged Rs 50/-"
I could not understand how can one download 2 games without even touching the cellphone.And if the games were downloaded where did they go if they are not there in my cell phone.
After some time third message came saying "
"Your account does not have sufficient balance to make this call"

When I called customer care I got a reply that I have downloaded 2 java games(Rs 50 each).
As I have no proof to put forward, I m helpless now.

This post is just to make people aware of the kind of fraud Docomo has started.
I saw many similar problems posted here, & my suggestion to all--never activate GPRS Services on your Docomo sim, so that atleast you will have some proof to put for such incorrect deductions.