E-Reader only works with the 3rd Generation games, and also does not connect to the Nintendo DS at all.
E reader is a device you can buy its not in the game.
As of 2014, there is not a listed e-reader code for Pokemon Ruby. There are codes however for other Pokemon versions.
You will have to trade it from other pokemon.
Some E-Card tickets are found as Pokemon Trading Cards to play games and such. Others like the ones found in Pokemon Ruby and Sapphire Boxes are for battling a secret person. For example: Pokemon Sapphire=Lady Astrid. You need an E-Card reader for gba to use these cards.
Theres a special accesory called E-Reader this thing can attach to your GBA and the thing is there are special cards that if you put them into your E-Reader they can do special things in the games that are on the card, so for Pokemon leafgreen there are Pokemon cards for E-Reader and if you use them you can find different Pokemon in altering cave Example: Smeargle, magmar, umbreon.
no but if you give them to Pokemon in r/s/e and then use pal park you can get alot
Use a Game Shark or a Action Replay Code.
you have to have a gameshark or action reader or an e-reader to scan it on
E-reader.
Yes all three of the games could connect to a e-reader.
There is a device you can buy called a E-reader these things have E reader cards these cards and the e reader can be used on your GBA games that correspond to what is on the card you can get different Pokemon in altering cave if you do this.
Use an Action Replay instead