HoT Mobil in Slovenia was launched in 2017. The MVNO that is already present in Austria piggybacks on the A1 Slovenia (formerly: Si.mobil) network in 2G, 3G and 4G/LTE
Manuals:
Manage SIM online via Webpage
Open link: https://www.hot.si/login/
You might need to use google translate
Step 1:
Login with PUK number
You will get to main dashboard
For top-up select “Payments” and then one time top-up and select value
Search for „MojHoT“ in the app store and download the app. Login with your phone number. You will see your current usage, your tariff package and your settings.
You can also use link below