You might have not used pocket wifi before.
But I suppose you have used a home wifi router or connected to a wifi access point at your work, school, and restaurants.
Yes, pocket wifi works just like those wifi routers, so there are not really settings or configurations to connect to the internet.
However, just in case you wonder how it works, I will show you how to access the internet, using pocket wifi, step by step.
1. Open a settings page of your smartphone
2. Find a page where you can configure the Wi-Fi connection.
3. In the list of the access point names, find the one you want to connect to.
4. Enter a password.