METHOD AND SYSTEM FOR CREATING MULTI-MOBILE ENVIRONMENTS AND NUMBERS ON ONE HANDSET WITH ONE SIM CARD Russian patent published in 2022 - IPC G06F9/445 G06F8/60 H04W4/50 

FIELD: computer engineering.

SUBSTANCE: system for creating one or more virtual environments in a mobile device with a host operating system operating in a host environment, comprises a client application running on the mobile device during communication with one or more servers; a virtualisation mechanism of a dedicated host operating system, through which a degree of virtualisation of a client application is activated; one or more servers, including a server system control unit, in communication with said client application to create an isolated environment in which said client application and virtual operating system operate; DID provider in communication with said one or more servers, which is adapted to provide each of said one or more virtual environments with a new telephone number; wherein the virtual operating system and the main operating system share hardware resources.

EFFECT: providing an active main physical medium and a telephone line in parallel with another active virtual medium and a telephone line.

15 cl, 3 dwg