Questions and answers about networks

5G is the new generation of mobile communications. Learn the basics of 5G and find plenty more information in our online special.

Our Online Special provides information about networks and network expansion.

You can check the rollout status for your location at www.telekom.de/netzausbau.

We explain how Optical fiber technology works and the speeds it enables you to achieve when browsing the internet. Background information on Optical fiber technology.

LTE stands for Long Term Evolution. We answer the key questions about 4G and explain how the fourth generation of mobile networks works. The key facts about LTE.