If you have a router or a Wi-fi connector cable, you can do the following:
Go to search for more than one access point and it may come up with a result. Touch it with your stylus/pen. If it has a lock next 2 it, you won't be able to connect, and you'll need to unlock it. If it isn't locked, your DS will test it. If it succeeds... Go to GTS, battle tower, or the bottom of Pokemon centres and you can use Wi-fi!
check wifi
Yes
No but you can connect R/S/E to you pearl by beating the game and migrating your Pokemon at the pal park
Using WiFi you can trade w/ others online.
Sorry, but Pokemon Diamond and Pearl don'tconnect with Pokemon DX, but you can trade Pokemonfrom Pokemon Heart Gold/Soul Silver onto Pokemon Diamond, Pearl and Platinum, and you can Migrate Pokemon from Pokemon Ruby, Sapphire and Emerald.
if you have Pokemon pearl or diamond you can connect 'em up and send legendarys from your ds to Pokemon battle revolution. :)
no
game stop
Yup, Pokemon diamond and pearl can connect! Even platinum and Heartgold soulsilver! Its like crazy!
connect to ranger net.
Of course you can. I played my Pokemon Diamond with my cousin that has Pearl.
check wifi
you have to have wifi connection to enter
No it cannot.
yes
Yes
There is no Starbuck's in Pokemon. What you are refering to is the fact that you get WiFi connection in Starbuck's Coffee. It is not in-game. Real-life Starbuck's has access to WiFi.