Connect to the hotspot via any WiFi enabled device and open http://mobile.hotspot (or http://192.168.1.1 or http://192.168.0.1) in your browser. The default username and password is “admin”.
On the main menu of the web interface find Settings and open WiFi Settings. Provide the network name in the SSID field; your own password** in Key field and Save settings.
*The default password of the hotspot (also mentioned as a Key) is printed on the back side of your hotspot or on the sticker under the battery.
**If you forgot your own password, you can reset the hotspot to its factory mode so that the default password will become valid again.