I got it. Unsolicited. Never ordered. Never purchased. Some little pathetic dude who gave us a call, was told I am not at home and he was advised to call back. They never did. I am sure he put into the system "another" customer and reported for his KPIs and sent us the modem. Idiot. Waste of my time: to call help desk, then to call courier company to take it back, to wait on hold etc.
This had happened with my family members 2 times already.
Do not do that ever again. Next time - it will go straight to the rubbish bin as never being signed for...