RGSM network sometimes goes dead for an hour or two and then regains. It happened to me on 2 nov evening 5pm-7pm everytwhere in Mumbai (i was travelling on local train and my firend also with RGSM connection) it was totally dead. But otherwise I am quite satisfied by the network even in interior maharashtra the network is cool. Howvevr there was no network in Sangameshwar (maharashtra ratnagiri) at 5am, and it came back at 6 am. I dont know how this happens.
My number is 9699 series and my frnds number is 9022 series.