The bachelor thesis entitled “Recyclability of Mobile Phones“ describes the management of waste mobile phones with the aim of implementing the strategies of circular economy.. The paper shows the history of telecommunications and how mobile phones were created. Furthermore, their basic components are described such as a housing, a screen, a battery and a circuit board. A housing is made of plastics, and it can be recycled like any other plastic, i.e. by mechanical and chemical processes. A screen consists of an LCD panel with liquid crystals. The recycling rate of indium from LCD panels is less than 1%. The basic substance of a battery is a very light metal lithium. Lithium batteries are recycled first by heating them to 600°C, then they are crushed and processed again. Printed circuit boards are a part of mobiles phones that have the highest economic value. They contain very valuable metals as well as environmentally harmful metals and compounds. Printed circuit boards are recycled by thermal, chemical or physical processes. The recycling of mobile phone has advantages and disadvantages, which is described in this paper.