Cellular to wifi hotspot arduino???

Hello,

I was wondering if anybody had any input on a project I’m working on.

Here’s the project: I want to be able to hookup an active sim card into this sim card socket breakout board https://www.sparkfun.com/products/573

and have it broadcast a wifi network via an xbee wifi module.

Would this work? or am I missing something?

Any help/input would be appreciated