 |
| voice grade: 30 phrases in 10 subjects |
| Communications | 2 |
| Computer networks | 1 |
| Electrical engineering | 1 |
| Energy industry | 1 |
| Information security and data protection | 1 |
| Information technology | 6 |
| Mass media | 7 |
| Security systems | 6 |
| Technology | 3 |
| Telecommunications | 2 |