Section 701-01: Forms of telecommunications | ![](/icons/ecblank.gif) |
| 701-01-34 | | sound broadcasting (service) | ![](/icons/ecblank.gif) |
Section 701-02: Channels, circuits and networks | ![](/icons/ecblank.gif) |
| 701-02-03 | | telecommunication circuit | ![](/icons/ecblank.gif) |
| 701-02-07 | | telecommunication network | ![](/icons/ecblank.gif) |
| 701-02-08 | | (telecommunication) terminal | ![](/icons/ecblank.gif) |
Section 701-03: Use and operation of circuits and networks | ![](/icons/ecblank.gif) |
| 701-03-03 | | switching (in telecommunication) | ![](/icons/ecblank.gif) |
| 701-03-06 | | conversation, <in telecommunication> | ![](/icons/ecblank.gif) |