I have a TATA Croma Tab (running Android Jelly Bean) which supports only TATA Photon Plus. I want to use a Reliance Netconnect Plus (WCDMA). Is it possible?
here is makeuseof link
For Tata Photon Plus
User Name: Internet
You have to manually enter APN settings. Call Customer Care of Photon Plus and ask them for the APN settings for your tablet.
may be it'll help you http://www.teletechnology.in/how-to-connect-usb-modem-to-android/