If you selected the long-term version when you placed your order, please contact us 5 years after receipt.

If you originally chose the short-term version when placing your order and it has changed to the long-term version, please contact us 2 years after receipt.

Doing so, please inform us about your current delivery address and when you will want to use the device again.

Should you have any problems using the toll box, we will, of course, be glad to be of assistance even if the toll box has not yet reached the above mentioned age .