All the benefits of your service world now in one app!
All information about your tariff always at hand.
With our winSIM service world app you have everything important in mind: Call your bill from mobile, book appropriate tariff options or update your data. Never miss the latest promotions and tariff highlights!
Make the management of your mobile tariff on your smartphone or tablet even easier with the winSIM Servicewelt App!
- Easily review and update your personal customer information.
- View your invoices at any time on the go.
- You can easily charge a tariff change.
- Book or deactivate your additional options.
- Allow services to be unlocked or lock them while on the move.
- Order a spare card or Multi / UltraCard conveniently.
- Order our repair service for your mobile phone and retrieve the status of the repair at any time.
- Get help in our FAQ section and via the contact form.
- Get the information you need for smartphone and mobile phone use.
- Order a cutting-edge smartphone or mobile phone in our mobile phone shop.
- and much more.
*Note*
Please note that constant availability of the winSIM Service World App can not be guaranteed.
Optimizations and error fixes
General improvements.
General improvements
Minor optimizations
- Biometric login possible
- Improved navigation
- Optimized user guidance
New brand design
Optical improvements
Optimization of operability
New layout and improvements
Automatic log-in feature introduced.
karbonn Quattro L52 VR
