It can help by making prototypes of products to test how they work
You cannot 'call' people on a 3DS.
A 3DS code is a code where people online share their own unique code to add into your 3DS so you are friends online
no but u can text people if you have an internet browser and you have a facebook. if you do then (using your 3ds) type in facebook.m in the internet browser hope this helps
The people at the train station have their gate open in Animal Crossing 3DS.
40000
Yes you can turn the 3ds Off when wireless but if your playing online people may not like it.
A 3DS action replay has never been announced by the people who made the DS action replay.
you simply have 2 3DS's. you can use them to make a streetpass every day that will help you with the mii quest and/or the puzzle swap!
When the people who thought of it finally made it.
There are several Facebook groups that are specifically for people who play the Pokemon games on 3DS.
The 3DS XL came after the 3DS.
I can't say I ever had a black line on my nintendo 3ds, but bring it to your local game store, they should be able to help.