- Can I forward a number for free to another one of my devices?
- How do I manage multiple SIM cards?
- How can I get double data?
- How can I check if my friends are Mobile Vikings?
- What can I do against unwanted calls?
- How do I unsubscribe from the paying premium services offered by third parties?
- How can I gather several accounts into 1 account?
- How can I create a separate account for each of the SIM cards currently in my main account?
- How can I contact the Mobile Vikings customer service?