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KPN glasvezel werkt niet door ontbrekend TK01-kastje en dubbele afschrijving van abonnementskosten

  • October 14, 2026
  • 2 reacties
  • 41 keer bekeken

Subject: Urgent: Missing installation parts and incorrect double billing for non-working Fiber internet

Dear KPN Support,

I am writing to you regarding my new Fiber internet subscription. I have received the installation box containing the KPN Box 12 router, but the package is missing a critical part.

I have the white fiber connection point on my wall (FTU), but my installation package does not include the black TK01 Glasvezelkastje (ONT) and its power adapter. Because of this, I cannot connect the yellow ethernet cable to the wall, and my internet has never worked.

Furthermore, I am very disappointed with the billing. KPN has not only been charging me monthly for a service that doesn't work, but recently the system has also double-billed me, deducting €22.50 twice in the same month from my bank account. Because of this incorrect double deduction, I had to initiate a chargeback (Storneren) through my bank for the incorrect duplicate amount.

Since this piece was missing from my self-installation package (Doe-het-zelf), I kindly request you to:

  1. Send the black TK01 ONT box and its power adapter to my home address by post for free immediately.
  2. Correct my billing status, stop the automatic monthly fees until the internet is fully activated, and ensure I am not penalized for the chargeback of the incorrect double billing.
  3. Refund or credit my account for the previous months I was billed without having an active internet connection.

Going to the KPN store in Hoorn did not resolve my issue, as they insisted on sending a technician for €99, which I refuse to pay because the part was missing from your side.

Thank you for your swift response and for resolving this financial and technical issue.

Best regards,
 

 

 

2 reacties

  • Auteur
  • Nieuwkomer
  • October 14, 2026

Subject: Urgent: Missing installation parts and incorrect double billing for non-working Fiber internet

Dear KPN Support,

I am writing to you regarding my new Fiber internet subscription. I have received the installation box containing the KPN Box 12 router, but the package is missing a critical part.

I have the white fiber connection point on my wall (FTU), but my installation package does not include the black TK01 Glasvezelkastje (ONT) and its power adapter. Because of this, I cannot connect the yellow ethernet cable to the wall, and my internet has never worked.

Furthermore, I am very disappointed with the billing. KPN has not only been charging me monthly for a service that doesn't work, but recently the system has also double-billed me, deducting €22.50 twice in the same month from my bank account. Because of this incorrect double deduction, I had to initiate a chargeback (Storneren) through my bank for the incorrect duplicate amount.

Since this piece was missing from my self-installation package (Doe-het-zelf), I kindly request you to:

  1. Send the black TK01 ONT box and its power adapter to my home address by post for free immediately.
  2. Correct my billing status, stop the automatic monthly fees until the internet is fully activated, and ensure I am not penalized for the chargeback of the incorrect double billing.
  3. Refund or credit my account for the previous months I was billed without having an active internet connection.

Going to the KPN store in Hoorn did not resolve my issue, as they insisted on sending a technician for €99, which I refuse to pay because the part was missing from your side.

Thank you for your swift response and for resolving this financial and technical issue.

Best regards,
 

 

 

 


Erwin van KPN
Moderator

Hi ​@Aymon . Welcome to the KPN Community!

I'm sorry to hear that your fiber internet isn't working and that you've also experienced issues with your billing. I can understand how frustrating this must be.

Since a part appears to be missing from your installation package, I'd recommend using KPN's Installation Guarantee. This allows you to schedule a technician free of charge, who can help you get your fiber connection up and running. You can arrange an appointment directly via this link:
https://www.kpn.com/service/internet/installatiegarantie

Regarding the double billing and the charges for the period when your internet wasn't working, our customer service team can look into your account and check what corrections may be needed. The best way to get in contact is with a call back appointment

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