Log on before the journey via app Log-on via smartphone app in advance is a practical solution if you do not want to have an on-board unit installed in your vehicles. You can log on online without registering. Log-ons are possible up to 24 hours in advance. - Before starting your journey, enter the truck data, the starting time and your destination. - The system calculates the route and also includes routes that are not subject to toll. - In addition, closures and traffic restrictions are taken into account. At the end of the log-on procedure, you will also receive detailed navigation instructions alongside the log-on receipt which you can print out, download or send as an e-mail.Β The App can be operated in German, English, French, Polish, Romanian and Dutch.Β