Ground Floor in the Goldenrod Radio Tower. Talk to the woman at the counter.
You have to beat team rocket in goldenrod radio tower first. The old man should move from blocking the gym
You can get to the radio tower in HeartGold by going to Goldenrod City and if you go there there is a daily drawing corner and a quiz to get the radio card. If there is someine blocking you, then go to the underground shop, get the Team Rocket uniform, and they shall let you in.
In Lavender Town, Pokemon Tower If you got the radio card from Goldenrod then I beleive somebody on the ground floor will give you the expansion
You have to go to the very top floor and defeat the fake president.
You can win the radio in the Goldenrod City radio tower by answering 5 questions to the lady at the front desk on the first floor (the third person over).
Ground Floor in the Goldenrod Radio Tower. Talk to the woman at the counter.
There's a person in green on the first floor of the Goldenrod radio tower, they will give you a 5 question true/false quiz. The prize of the quiz is the radio card for your pokegear.
At the radio tower at goldenrod city! PS:I`m not sure because I have Pokemon heart gold but I think its the same
You can find it in goldenrod city. There is a quiz on the right of the counter in 1st floor and if you answer them, you get the radio card.
on the first floor of the radio tower in goldenrod city.
Can be obtained from the daily lottery in Goldenrod Radio Tower and i think Goldenrod 6th floor daily drawing.
The EXPN card is on the first floor of the radio tower in Goldenrod city.
You have to get the Radio Upgrade for the PokéGear in the Radio Tower before you can go into the Goldenrod City Gym.
The shutters are on the third floor of the radio tower in goldenrod city. Hope this helps
Have Team Rocket Take over Goldenrod City then you will be able to go past the policeman, or you could rape him.
you get the radio card in the radio tower in goldenrod city,talk to the third lady on the first floor and she ask for you some answers and at the end of the questionaire the lady gives you the radio card.