"DS AOSS" is not a standard term. You likely mean one of these:
AOSS (AirStation One-Touch Secure System):Buffalo Technology's WPS precursor. Push button on Buffalo router → "AOSS" on device → auto-connects Wi-Fi.
On Nintendo DS/DSi/3DS: Supported in Internet Settings → Search for Access Point → AOSS. Press router button, then "OK" on DS. Simpler than WEP/WPA entry.
DS "AOS" / "A.O.S.": Could refer to **Ace Online Service** (private server for Phantasy Star Online / Mario Kart DS), or **Army of Two: The 40th Day** (no), or a typo for DNS.
DSi "AOS" (Always On Standby): Not a term.
How to Use AOSS on DS/DSi/3DS (If That's It)
Router: Press AOSS button (usually top/side, hold 2-3 sec until light flashes).
DS: System Settings → Internet → Connection Settings → None → Search for Access Point → AOSS.
Wait. "Connected" → Save slot.
If you meant something else (homebrew app, cheat code, specific game menu), provide the exact context (where you saw the term, what you're trying to do).
