I need a different type of SIM card. What should I do?

Herlaadkaart
Abonnement
Go to your SIM card settings. This is where you indicate why you need a new SIM card. You then select a multi-SIM (given that this SIM also has the nano format). To carry out this switch, we will charge you € 5 on your next invoice or payment invitation. 

Did you just request a Mobile Vikings SIM card? No problem, we send you a multi-SIM as standard. This contains all formats, which includes a nano SIM. We currently don't support eSIM technology.
Go to your SIM card settings. This is where you indicate why you need a new SIM card. You then select a multi-SIM (given that this SIM also has the nano format). To carry out this switch, we will charge you € 5 on your next invoice or payment invitation.

Did you just request a Mobile Vikings SIM card? No problem, we send you a multi-SIM as standard. This contains all formats, which includes a nano SIM. We currently don't support eSIM technology.