One Number

Discover the convenience of One Number, an application designed to grant you the flexibility of managing your call identity on the go. Ideal for professionals who frequently travel, One Number allows you to choose which of your Telekom phone numbers is displayed when you make calls. Whether you need to present your company's landline number for business engagements or your office extension for immediate personal recognition, it ensures that the right number is shown to your contacts, all the while keeping your mobile number private.

In scenarios where you prefer to reveal your mobile number – for instance, when contacting close friends or family – you have the freedom to customize settings for individual contacts. This level of control is particularly advantageous for maintaining the confidentiality of your private contact information while seamlessly integrating your communication needs across different environments.

User feedback is an integral part of its evolution. Sharing reviews and comments directly contributes to enhancing its functionality, ensuring it meets the evolving needs of users. Enjoy a solution designed with your communication preferences in mind, empowering you to represent yourself or your business with the appropriate level of professionalism regardless of your location. Managing your telecommunication identity with this app has never been more straightforward or flexible.