BSNL EVDO CLUB Forum - UnOfficial

i am based in coimbatore. recently bought evdo card SEP 09. i am not getting EVDO coverage in my area. recently today i got EVDO tower through roamin . the roaming symbol was visilble. i got speed around 100kbps and hence i downloaded around 100mb. now it strikes me if there will be any roaming charges.
IS THERE ANY ROAMING CHARGES FOR MY EVDO CARD?
I PAY RS.550 MONTHLY AND PAID RS.4200 INITITALLY.
i would be grateful if i get to know the answer confirmed.
Thank You.

i knew tat national roaming is enabled but its still not reflected on bill ..?

I would like to point out something
Even if you are in hometown and using Ev-DO network, the app will show Roaming white feathers
I'm using my EV-DO in my hometown and still it shows Roaming mode

No matter you are in roaming mode or not, BSNL will ask for fixed monthly charge only, no additional payment involved