 |
| program change: 53 phrases in 16 subjects |
| Automated equipment | 1 |
| Business | 1 |
| Ecology | 1 |
| Economy | 3 |
| Energy industry | 1 |
| General | 2 |
| Information technology | 4 |
| Military | 18 |
| Music | 8 |
| Nanotechnology | 1 |
| Nautical | 1 |
| Programming | 1 |
| Project management | 3 |
| Quality control and standards | 1 |
| SAP finance | 1 |
| Technology | 6 |