I work in the technical support provider on the phone. Typical call: on wifi nothing works, for which money I pay, optical fiber, where my 50 Mbps, and so on. As usual, I argue, please connect with the cable... In 15 minutes he says he has 2 modems. We start with two modes. I notice that it connects to Huawei and is issued by ZTE. I think. The subscriber asks: "Maybe I'm not connected to it?" The wife approaches, looks carefully at all this and gives: "You connected the laptop to the wifi that the phone gives".
Whilst the subscriber apologized, the wife wildly stumbled on the backdrop.