T-Online: Enter login data - how it works

If you set up your router again, you usually have to enter the T-Online access data. In this practical tip, we will show you how it's done.

To access the Internet, you must enter a user name and a password in the router. You will receive both data from Deutsche Telekom by post. However, you have to assemble the user name yourself.
The user name consists of a 12-digit connection ID, the mostly 12-digit access number (T-Online number) and the so-called co-user number (usually 0001).
You can put together your user name in the following order: 000000000000111111111111 #

In the next practical tip, we will show you how to switch to a cheaper tariff at Telekom.