Virtual-SIM principle of operation

This telecommunication diagram sample shows the virtual-SIM principle of operation. It was designed on the base of Wikimedia Commons file: Схема-работы-Virtual-SIM.jpg.
[commons.wikimedia.org/ wiki/ File:%D0%A1%D1%85%D0%B5%D0%BC%D0%B0-%D1%80%D0%B0%D0%B1%D0%BE%D1%82%D1%8B-Virtual-SIM.jpg]
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license. [creativecommons.org/ licenses/ by-sa/ 4.0/ deed.en]
Virtual SIM is technical solution of SIM card virtualization. It provides remote online access to the SIM card by means of additional equipment as modem with voice access or additional mobile device. [ru.wikipedia.org/ wiki/ Virtual_ sim]
The telecom diagram example "Virtual-SIM principle of operation" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Computers and Communications solution from the Illustration area of ConceptDraw Solution Park.