Yeah,
I am using this in roaming since morning. I am in Bhiwani haryana. when I connected with same settings as Delhi, it was just connecting and disconnecting. but after changing the settings - Mode - HSD/CDMA1x/Hybrid, I selected Hybrid and CDMA, in both these settings its connecting properly.
Speed is same as reliance cdma netconnect.showing 234Kbps. In Delhi the speed was amazing...