.Is internet usage is free while on roaming also of any Indian mobile provider??

Using any of the Unlimited GPRS (Internet) facilities on monthly or daily basis of Airtel, Aircel, BSNL, Vodafone, Idea etc etc, ..............Is internet usage is free while on roaming also?
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Can we connect internet to Desktop/Laptop, also while on roaming?
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Hi Akki, I just moved your topic to more appropriate section, hopefully you will get better answer there.

Mostly gprs usage while roaming is free for any provider until you are using their network even while roaming but if while roaming you selected another network then you will be required to pay charges.