Telefon w łóżku and other 78,100 icons from Icons8 icon pack follow the visual guidelines of the operating systems: Windows, iOS, Android KitKat, and Material. PNG format is free up to 100x100 px. Icons are availble for download in PNG and vector (SVG, PDF, EPS, and more).
It's a logo of a bed from the side with the headboard to the left. On the bed is a very person sitting up almost leaning back. The person is under the covers. The upper right of the logo is a rectangular image of an electronic device, presumably a cell phone with nine dots representing a dial pad.