小类 · NACE Rev. 2.1 / TEÁOR'25
61.90 其他电信活动
Other telecommunication activities
官方解释性注释以英文显示。
本类包括
- provision of specialised telecommunication applications (e.g. satellite tracking, communication telemetry, radar station operations)
- operation of satellite terminal stations and associated facilities operationally connected with one or more terrestrial communication systems and capable of transmitting telecommunications to or receiving telecommunications from satellite systems
- provision of internet access over networks between the client and the internet service provider not owned or controlled by the internet service provider (e.g. dial-up internet access)
- transmission via the internet of text messaging (SMS)
- voice over internet protocol (VoIP), text messaging (SMS), advanced data services (SMS+, MMS+) and provision of SMS push services, without operating facilities for the transmission of data
本类还包括
- provision of notification services (e.g. SMS bank alerts, advertising)