I have a BlackBerry 8530 CDMA with Reliance as a carrier. It has wi-fi & Bluetooth connectivity. I also have usual internet connectivity on this BB. I bought a Sony S Tablet. It has only wi-fi and does not have 3G nor does it have a SIM card slot. It works on Android 3.2 Honeycomb OS. I heard that Internet Data card (like Tata Photon) can not be used on such a device. In the Wireless connectivity settings, it does not even have an option of tethering which I sawon other tablets which have 3G. As of now the option available is to connect it thro' wifi. But I want mobility as I wanna access internet & thereby TFI while I'm driven in the car back home from office daily. So the option is a "portable wifi data card/ hub/ router". Tata has it but it costs Rs. 6K. My neighborhood computer guy who has become a good friend says TP-Link is releasing a product in next 10 days which will be a portable wifi data card & you can use any carrier SIM unlike Tata where you have to use only Tata SIM. That would cost me Rs. 3.5K approx. Till then what are the alternatives ? How can I use my BlackBerry internet for Sony Tablet? Can I tether BB & Sony Tablet to use BB's internet? How do I make my BB 8530 in a mobile hotspot ?