Configuration using the PIN Method of Wi-Fi Protected Setup (Infrastructure mode only)

If your wireless access point (A) supports Wi-Fi Protected Setup, you can also configure using the PIN Method of Wi-Fi Protected Setup. (See Using the PIN Method of Wi-Fi Protected Setup.)
Connection when the wireless access point/router (A) doubles as a Registrar1
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Connection when another device (C), such as a computer is used as a Registrar1.
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1
The Registrar is a device that manages the wireless LAN.