ok. Lets start off with...
Because I do not have the same phone as you can you do the following....
In the manual that came with the Phone please search the index for Wifi.
Set up the Wifi as per the instructions in the Manual that came with the phone.
Check out this website that show step by step instructions on how to set up a wireless connections between 2 devices.
Please post back here when you are successful and we can then progress to Step 5.