Hm… the TV terms and conditions are very clear and unambiguous in point 4.2… the HD box is the property of Swisscom and that could then lead to a claim.
So if you get a replacement device from Swisscom (exchange in the event of a defect) or cancel the TV, then the HD box should be returned to Swisscom.
Anyone who sells these via Ricardo does so at their own risk of receiving a refund or replacement claim. This is tantamount to stealing stolen goods.
Found here: [https://www.swisscom.ch/content/dam/swisscom/de/res/public/rechts/bb- Fernsehen-en.pdf](https://www.swisscom.ch/content/dam /swisscom/de/res/public/Rechts/bb- Fernsehen-en.pdf “TV Service Description / General Terms and Conditions”)
It is also well known that Ricardo doesn’t give a damn about aiding and abetting stolen goods. The platform could simply block the sale based on the name. But it is better to run a complex abuse process for each offer that is posted. It is clear which financial interests Ricardo prefers to pursue. Very questionable…what business practices.