Question

telecommunications refers to:
technology that refers only to satellite communication.
communication that refers only to telephones.
technology that includes anything used by humans to communicate information over a distance.
specifically communication over the internet.

Explanation:

Telecommunications is a broad - based concept. It is not limited to a single form like satellite communication (which is just one part of it), nor is it only about telephones (as there are many other communication means). Also, it is not specifically only about Internet communication. It encompasses all technologies used by humans to communicate information over a distance.

Answer:

Technology that includes anything used by humans to communicate information over a distance.