ja! mobil

With the free ja! mobil app, you quickly and easily have full control over your usage and data at a glance. The ja! mobil app offers the following features: For prepaid and contract plans - View usage - View data, SMS, and minutes - Manage plans and options - Change plans, book, or cancel options - View and top up prepaid credit - Manage SIM and eSIM plans - Block/swap SIM cards, activate eSIM, view PIN and PUK - Change personal data - Change address or authentication PIN We are continuously developing our ja! mobil app and welcome your reviews and constructive feedback. You can find our app's accessibility statement at: https://www.jamobil.de/barrierefreiheit We hope you enjoy our app! Your App Team