Adding A Wireless Device Through Wps (Pbc) - D-Link DIR-400 User Manual

Section 3 - Configuration

Adding a Wireless Device through WPS (PBC)

If you selected PBC, you will need to press the WPS
push button on your device within  minutes, and
the device's wireless connection will automatically
be configured.
After  minutes, you will be taken back to the Wireless
Setup screen. If no devices were connected during
that time, a screen will appear allowing you to retry
device connection.
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