How can I battle online with my friends using Wi-Fi in Pokemon Diamond/Pearl?

Question

I don't understand what the non-player characters in the games are saying.

Answer 1

You need to have registered your friends code onto your pal pad and then have them do the same with your code.

Head to a place where there is a wi-fi connection.

Then head to the downstairs area of the Pokemon Center and say you want to battle and a screen will show up telling you which of your friends are online and you can select to invite them to battle or trade with you, once you have accepted, the screen will change based on what you selected.

Answer 2

you can connect through a wireless router (some wont let you enter the system) or connect through the wii

Answer 3

i dont know, ,,,hoped i helped a lot