Downloadable software, including mobile applications, for telecommunication connectivity, enabling the transmission of voice, data, graphics, images, audio, and video by means of telecommunications networks, wireless communication networks, and the internet; Downloadable software, including mobile applications, for the purchase, activation, and management of embedded SIMs (eSIMs); Downloadable software, including mobile applications, for enabling voice over internet protocol (VOIP) calls, providing virtual chat rooms established via text messaging, and electronic, electric, and digital transmission of voice, data, images, signals, and messages; Downloadable software, including mobile applications, for sending and receiving messages, images, videos, and data; Downloadable software, including mobile applications, for managing user accounts, including account balance management, usage tracking, and reward programs; Downloadable software, including mobile applications, for providing end-to-end encryption for audio calls, video calls and messages