Go to F5. Go all the way down. You will see a member of Team Rocket standing beside a teleporter. Step on the teleporter. Once you have teleported to different room (with a scientist in it) step on the SAME teleporter that you came from to return. Go right and you will find the card key.
You need to get the Silph Scope.
on the second floor
Go up the elevator.
in safforn city the tall building their
You get it from one of professor Oak's aids i believe, other wise, you get it from someone from the Silph Co.
you don't, dummy.
You need to get the Silph Scope.
safron city
You use pokemon....
in celadon city
on the second floor
its in saffron city at the back ofthe Pokemon center
in safforn city the tall building their
Go up the elevator.
The Silph Co is in Saffron city.
You get it from one of professor Oak's aids i believe, other wise, you get it from someone from the Silph Co.
You get the key card from inside the Silph Co. and head to the 5th floor via the elevator.