| |||
| disco de la operadora; disco marcador de la operadora | |||
|
operator's : 35 phrases in 13 subjects |
| Agriculture | 1 |
| Communications | 12 |
| Economics | 1 |
| Fishery fishing industry | 1 |
| Forestry | 2 |
| General | 2 |
| Information technology | 1 |
| Law | 1 |
| Life sciences | 1 |
| Marketing | 1 |
| Mechanic engineering | 4 |
| Technology | 2 |
| Transport | 6 |