I have a 3G SIM Card which came with a 3G Modem.
Is there any way I can run the connection on my BB Bold 9700 using this SIM card
The Bold 9700 supports a 3G connection. If your carrier, Inwi, has a 3G network and your phone is compatible with its network, your 3G SIM card will work in your 9700.
I hope that helps you.