| |||
| indicatif m; préfixe m; élément de signal préparatoire | |||
|
prefisso : 43 phrases in 7 subjects |
| Canada | 1 |
| Communications | 22 |
| Electronics | 3 |
| Information technology | 5 |
| Metrology | 3 |
| Microsoft | 6 |
| Telegraphy | 3 |
| |||
| indicatif m; préfixe m; élément de signal préparatoire | |||
|
prefisso : 43 phrases in 7 subjects |
| Canada | 1 |
| Communications | 22 |
| Electronics | 3 |
| Information technology | 5 |
| Metrology | 3 |
| Microsoft | 6 |
| Telegraphy | 3 |