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| абонентское устройство для совместной передачи речи и данных | |||
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integrated voice : 28 phrases in 12 subjects |
| Astronautics | 1 |
| Aviation medicine | 1 |
| Computer networks | 1 |
| Computers | 2 |
| Electronics | 3 |
| Information technology | 4 |
| Mass media | 1 |
| Military | 7 |
| Pharmacology | 1 |
| Programming | 2 |
| Technology | 3 |
| Telecommunications | 2 |