After resetting the o2Box 6431 router I cannot use the ZugangsPIN although is the original one in the contract What can I do?

Hi,

if you got luck that is a simple problem in your profil. In my opinion please call the o2-technical hotline 0800-5251378 (for free) and tell them your problem. They can take a look on your landline.

By the way - if you press the reset button for more than 10 seconds ? When not please try and look if you can install router.

Greetz