I have a Kabel-Vertrag and want to add my Mobil-Vertrag to MeinVodafone. I'm not able to find a place to do it. I got the login form, but it doesn't accept my Kundennummer or Rufnummer. I also tried using my existing Kundennummer and password and the Kundennumber that came with the MobilVertrag and new password. Neither is accepted, and the form threatens to lock my contract for 24 hours.
