| from other public areas | 14 | location |
| on their personal cell phone | 8 | location |
| on their handphones | 7 | location |
| passenger → make → call | 81 |
| passenger → receive → call | 27 |
| passenger → take → call | 3 |
| passenger → make → the call | 3 |
| negative | neutral | positive |
| 0.142 | 0.595 | 0.264 |
| Raw frequency | 114 |
| Normalized frequency | 0.615 |
| Modifier score | 0.750 |
| Perplexity | 91.430 |