What's New

The CEM app is being improved continuously and equipped with new functionalities The app will run more safe and quicker with the new update.
With this new version, the "wake-up" functionality is available.
Therefore, the app can be called from the background via push-notifications.

App Description

CEM – the Interactive App for the Car Dealership Customer of the Future

From now on you can download all relevant information about your favorite car to your smartphone within just seconds – with the interactive CEM app for the showroom at your car dealership.
You are interested in a new automobile and want a single concise view of all information on various offers of different car dealerships?


With Deutsche Telekom’s CEM app you can conveniently download all information, technical details and features as well as pictures and brochures of showroom cars to your smartphone within just seconds and store them in the CEM app.
Let the products sink in when you’re at home and compare the different car dealerships‘ various offers for your favorite automobile.
Have you compared data and prices and come up with a shortlist?

Your advantage:
Directly book an appointment for a test drive via the CEM app and transfer it to your smartphone calendar.

iPhone Screenshots

(click to enlarge)

CEM screenshot 1 CEM screenshot 2 CEM screenshot 3 CEM screenshot 4 CEM screenshot 5

App Changes

  • December 16, 2015 Initial release
  • March 05, 2016 New version 1.8
  • June 22, 2016 New version 1.9
  • December 21, 2016 New version 2.0.0