Around 65 feet!
You can pictochat up to 65 feet away from one another. It goes this far on DS, DS Lite, and DSI. Not 3DS. Wich sucks. Ihave a 3DS and cant pictochat,but Can communicate with SWAPNOTE!
About 10-20 ft.
All versions of the Nintendo DS use wi-fi to connect to other DS's in range. As with most other wi-fi devices, the range is around up to 50 meters, but it can work further depending on interference and if anything is in the way.
On pictochat around 10 metres.
If that means use Pictochat, yes. I think he means world wide texting. So far, the closest thing to that is a website called twiiter (no, i didn't mean twitter). http://twiiter.wiioperasdk.com/
According to the Official Nintendo FAQ it is 65 feet maximum: Nintendo DSi - PictoChat Troubleshooting Because PictoChat uses the wireless feature of the Nintendo DSi, the following general troubleshooting steps may solve any problems that you are having. * Make sure you are near enough to the others you are trying to chat with. The range of any model of Nintendo DS is up to 65 feet. * Check for any other devices nearby that could possibly cause interference, such as wireless LAN, microwave ovens, cordless phones, computers, etc. * Make sure there are no obstructions between the systems, and that the systems are facing each other. * If you are experiencing difficulty with the accuracy of the stylus and touch screen, try recalibrating the screen. For help recalibrating the touch screen, click here.
As far as I know, Nintendo DS does not have sleep mode.
So far, there is no Nintendo event to get Arceus for your DS or DSi.
The Nintendo Entertainment System on Amazon from Nintendo is $280 for new, and at least $68 for used.
I have tried to connect to this same router and so far have found that it is incompatible.I would try to get another router.
By far, the Nintendo DS is superior to the original Gameboy.
as far as I know the 3ds is next