 |
| |||
| POTS port | |||
| phone port (ssn); telephone port (ssn) | |||
| телефонный порт: 12 phrases in 5 subjects |
| Electronics | 1 |
| Information technology | 2 |
| Mass media | 2 |
| Security systems | 3 |
| Telecommunications | 4 |
|
| |||
| POTS port | |||
| phone port (ssn); telephone port (ssn) | |||
| телефонный порт: 12 phrases in 5 subjects |
| Electronics | 1 |
| Information technology | 2 |
| Mass media | 2 |
| Security systems | 3 |
| Telecommunications | 4 |