Just like with our data subscriptions, you can test Voice free of charge for 30 days - without any obligation or contract commitment. Simply order a SIM card on our website and activate Voice in the customer portal during activation to use the option for free. 

After 30 days you can decide if or how you want to extend your subscription including Voice or if you only want to extend your data option.

You want to port your existing number from another provider?

You can find more information here: How can I take my existing phone number with me?