| русский | rus-000 |
| абонентская линия | |
| English | eng-000 | central-office line |
| English | eng-000 | customer line |
| English | eng-000 | customer loop |
| English | eng-000 | exchange line |
| English | eng-000 | individual line |
| English | eng-000 | ring power transmission line |
| English | eng-000 | service line |
| English | eng-000 | service main |
| English | eng-000 | spur |
| English | eng-000 | subscriber line |
| English | eng-000 | subscriber link |
| English | eng-000 | terminal link |