D-Link DSL-X1852E User Manual page 54

Section 4 - Configuration
Wi-Fi Protected Setup
Start WPS:
This triggers the WPS pairing process. The WPS LED on the front
panel will start to flash. Refer to WPS Button on page 100 for more
information about WPS. Note that WPS will be disabled for security
methods other than WPA2.
Click Save when you are done. The following pages describe the Advanced
Settings configuration options in detail.
D-Link DSL-X1852E User Manual 48