1. plug ur modem to pc... now ur software will be opened automatically. 2. goto network select manual. 3. now select ur desired network and create a connection for ur network. 4. set it as default connection and exit. 5. now put the other sim for which u created connection. 6. plugin modem again and it will say invalid sim..dont worry ..just dont press ok, rather drag it to a corner. 7. now goto network connections under u can see the 3G Modem connection there.
just double click it and put dial up number *99# and press dial...now u will be connected successfully...
