Telecommunication services via the Internet, in particular, PBX (private branch exchange) and VOIP (voice over internet protocol) services, in the nature of providing local and long distance telephone services with various telephone features, namely, voicemail, multiple mailbox extensions, telephone message notification, fax capabilities, telephone conferencing, and call recording; technical support services regarding the usage of telecommunication equipment; rental and leasing of telecommunication equipment, namely, telephone sets consisting of desk phones, computer softphones, smartphones, and facsimile equipment; Internet access provider services