 |
| telecommunications channels: 6 phrases in 4 subjects |
| Electrical engineering | 1 |
| Information security and data protection | 1 |
| Law | 1 |
| Technology | 3 |
|
| telecommunications channels: 6 phrases in 4 subjects |
| Electrical engineering | 1 |
| Information security and data protection | 1 |
| Law | 1 |
| Technology | 3 |