| |||
| набираемое телефонное обслуживание | |||
|
dial-in service : 19 phrases in 9 subjects |
| Communications | 1 |
| Computer networks | 2 |
| Electronics | 2 |
| Information security and data protection | 1 |
| Information technology | 4 |
| Mass media | 4 |
| Microsoft | 1 |
| Programming | 1 |
| Telecommunications | 3 |