Hi @EzrasDad,

I have translated the steps to add your mobile phone account to the DSL account.

1. Log in to the customer center with your DSL an landline Telekom Login and go to the "Verträge" tile and click on "Verträge verwalten".
2. Click on "Vertrag hinzufügen".
3. Now choose between "Privater Vertrag" or "Geschäftlicher Vertrag".
4. In the next view, you will see the already linked contracts including user roles.
5. Click on "Vertragsinhaber" or "Nutzer" tab and then on "Mobilfunk-Vertrag hinzufügen" and enter your mobile phone number. And follow the instructions afterwards.

Let me know if that helps.

Sören

Yes, I have done this a number of times, however, when I complete it, I get an error message.  It says I need to contact customer service.

@EzrasDad thank you for the pleasant call. I am glad the error fixed itself and your contracts are now both accessible via the MeinMagenta app.

If you have further questions let me know.

Sören