24 doors are waiting to be explored by you. And there's something to win too!
Join us for a puzzle-solving adventure through Advent and discover exciting insights into the Open Telekom Cloud. Here's how it works: Open a new door each day, answer our short quiz question, and with a little luck, you could win our Christmas surprise package. For every door you open, your name will be entered into our prize draw, increasing your chances of winning. So it's worth keeping up! The winner will be drawn at the beginning of the year and notified personally by email. You can find all the information about the competition in the terms and conditions.
We wish you a wonderful Advent season and lots of fun participating!
Your Open Telekom Cloud Team
1. Organizer
The organizer of this giveaway is T-Systems International GmbH, Hahnstraße 43d, 60528 Frankfurt am Main, Germany.
2. Prize
The Open Telekom Cloud team is giving away a Christmas surprise package.
3. Eligibility
All natural persons aged 18 or above with residence in the EU are eligible to participate. Employees of the Open Telekom Cloud as well as their family members are excluded from participation. Participation in the giveaway is voluntary and free of charge.
4. Participation in the Giveaway
All participants who open at least one calendar door during the period from December 1, 2025, 00:01 (CET) to December 24, 2025, 23:59 (CET), answer the respective question (whether correctly or incorrectly), and submit the participation form are automatically entered into the giveaway.
With each day of participation during the giveaway period, the chances of winning increase. Separate participation is required for any additional giveaways of the Open Telekom Cloud.
5. Selection and Notification of the Winner
The winner will be selected at random after the end of the giveaway period. The winner will be personally notified by email from January 7, 2026 onward. If the winner does not respond within 7 days after the notification is sent, the organizer reserves the right to select an alternative winner.
6. Data Protection
For the purpose of conducting the giveaway, personal data of participants (e.g., name, email address) will be collected and processed. The data will be used exclusively for the execution of the giveaway and will be deleted after final completion, unless explicit consent for further use (e.g., newsletter, marketing) has been given. Further information on data protection can be found in the data privacy notice.
7. Exclusion of Participants
Participants may be excluded from the giveaway if they attempt to manipulate the process, violate these terms and conditions, or otherwise impair the legitimate interests of Deutsche Telekom AG.
8. Final Provisions
A cash payout of the prize is excluded. Legal recourse is excluded. T-Systems International GmbH does not guarantee uninterrupted availability of the Advent calendar. The organizer reserves the right to alter, suspend, or terminate the giveaway at any time for good cause.