Please note:
Prerequisite for the use of this app is the Telekom mobile radio option "One Number". Details can be found at www.telekom.de/one-number-app

You are traveling a lot, talking on the phone and still want to show only your landline number?
With One Number you can now decide for yourself which Telekom phone number is transmitted. If you decide, for example, for the company headquarters number, your business partners immediately recognize which company is calling. Or you can display your office extension - this way you will be personally recognized directly. Your mobile number will remain confidential. You can also select individual contacts that will continue to show your mobile number, such as when calling from friends or family

YOUR FEEDBACK
We welcome your reviews and comments on the Google Play Store - as well as your emails to [email protected]. Your feedback helps us to improve the app.

Have fun with the App!
Your telecom