In my o2 app I see that I have a “Festnetznummer “ Landline Number.
I don't understand what this number is for?
How do I use this number.?
The number shows no area code?
Do I need a special telephone to connect to my HomeSpot router ?
I am on the o2 My Home M tarif with the included HomeSpot router
Nice greetings to all.
Edit by MXP_Alex: Moved to English o2 Community