MTS is working on its own voice assistant and expects to release a speaker with its support. In 2020, MTS already released a test batch of smart speakers with the Marvin assistant, which was also available in the mobile app with the same name. However, in January 2021, Arkady Sandler, director of the MTS Artificial Intelligence Center, who supervised the development of Marvin, left the company. Since then, MTS has not presented any developments in this area.