Please select a voice plan to start your contract on. The amount of the voice plan is your minimum commitment to us each month. If you are on a 5 plan and make 6€ of calls then we will charge you 6€ plus IVA (sales tax in Spain). However if you make 4€ of calls we will charge you 5€ plus IVA. Don't worry too much about the plan you select as you can change it when you like online for free, which becomes effective on the 1st of the following month.