 |
| |||
| intercity direct dialing | |||
| intercity dialling; intercity direct dialling; subscriber's trunk dialling | |||
| междугородная автоматическая телефонная связь: 23 phrases in 8 subjects |
| Communications | 9 |
| Economy | 1 |
| Electronics | 2 |
| Makarov | 1 |
| Mass media | 5 |
| Military | 1 |
| Technology | 3 |
| Telecommunications | 1 |