Steps to use this tata docomo unlimited 3g in mobile:
at first create new sms SUB BB 0 to 121.
now create new apn settings.
put apn as blackberry.net and save settings
now download uc browser from playstore
open and click uc browser settings.
click on cloud boost and disable mobile network and wifi network.
that's all now. save settings and enjoy unlimited browsing and downloading.
steps to use this tata docomo unlimited 3g in pc/laptop:
at first create new sms SUB BB 0 to 121.
now connect your modem with blackberry.net
click connect and wait.
enjoy unlimited browsing and downloading with high-speed 2g/3g.