Airlink101 AR690W User Manual page 23

Step 3a If you choose the Pin Code method, write down the PIN and click Next.
Step 3b Log in to your router's configuration page from the web browser and click on
Wireless. Then click Wireless security. Make sure that the Wi-Fi Protected Setup
Enable box is checked. Click the Add Wireless Device Wizard button.
Step 3c Enter the Pin Code in the Pin Number box and click Connect.
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