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| display voor de verificatie van het gedraaide nummer | |||
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dial : 344 phrases in 13 subjects |
| Chemistry | 2 |
| Communications | 223 |
| Earth sciences | 6 |
| Electronics | 28 |
| General | 13 |
| Industry | 5 |
| Information technology | 32 |
| Medical | 1 |
| Metallurgy | 2 |
| Microsoft | 19 |
| Statistics | 2 |
| Technology | 7 |
| Transport | 4 |