Not 100% sure, but I think it teleports you to a random place in the underground.
There are no Warp Panels in Pokemon Pearl.
Just keep using them, and eventually, you'll remember where each warp panels lead to.
To transport on the warp panels, you simply step on them. Common sense.
you can only warp to the southern island in Emerald version if that's what you meant. You'd need a Gameshark for Emerald version.
Time Warp - 2008 Mouse Trap 1-19 was released on: USA: 17 December 2008
Just search warp for pokemon ruby on google
the warp code is 47gn48fnfrj
Step on the warp panel then when you get to the other location simply warp back!
Play Some Pokemon DUHHH
you have to take the warp panels in the ware house next to team galatics HQ. i cannot sadly remember the way through, but good luck!
get a gameshark
You get your first Pokemon, then warp back there after beating the Pokemon league.