D-Link DAP-3662 User Manual page 16

Section 3 - Configuration
After successfully logging into the DAP-3662 the following window will appear:
When making changes on most of the configuration windows in this
section, use either the Apply button or the Save button to save your
configuration changes.
Click the Apply button to configure changes.
Click the Save button to configure changes.
Alternatively, click the Save and Activate option on the Configuration drop-down menu at the top of each DAP-3662 window. This will cause the
DAP-3662 to save and reboot.
D-Link DAP-3662 User Manual 16