| |||
| кодированный набор номера | |||
|
coded dialing : 5 phrases in 5 subjects |
| Business | 1 |
| Computer networks | 1 |
| Electronics | 1 |
| Meteorology | 1 |
| Telephony | 1 |
| |||
| кодированный набор номера | |||
|
coded dialing : 5 phrases in 5 subjects |
| Business | 1 |
| Computer networks | 1 |
| Electronics | 1 |
| Meteorology | 1 |
| Telephony | 1 |