How to use Wizfi Sainsmart Module right?

Hey I am newbie and I need help with the Wizfi module from Sainsmart http://www.ebay.de/itm/281015153409?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2649.

I want to create a network with this shield, so I can connect with my smartphone to it and control the Arduino Uno.
I just don't know how to get the Arduino to communicate with this module and to create an AP.

Hopefully someone can help me :slight_smile: