Some Mobile Vikings might hear three short beeps when they make a phone call and might be wondering what that bloody thing is. 
These three beeps are called the MNP Beep. It’s a feature you can activate if you would like know to which network the number you’re trying to reach is connected. It’s a nice feature indeed, but pretty useless if you’re a Mobile Viking, as we pay the same price to all networks.

So, if you want to get rid of these beeps, you could contact the helpdesk and those nice people would gladly deactivate it for you. Alternatively, you could also do it yourself, in just three steps:

1. Call 1966 
2. Press 4 to change the settings of your MNP Beep 
3. Press 1 to deactivate your MNP Beep 

And that’s all!