Telecommunications
Basic telecommunications include all telecommunication services, both public and private that involve end-to-end transmission of customer supplier information. HCI telecommunication services:
- Voice telephone services
- Packet-switched data transmission services
- Circuit-switched data transmission services
- Telex services
- Telegraph services
- Facsimile services
- Private leased circuit services
- Analog/digital cellular/mobile telephone services
- Mobile data services
- Paging
- Personal communications services
- Satellite-based mobile services (incl. e.g. telephony, data, paging, and/or PCS)
- Fixed satellite services
- VSAT services
- Gateway earthstation services
- Teleconferencing
- Video transport
- Trunked radio system services