| F1 | Left hand, second digit |
| F2 | Left hand, third digit |
| F3 | Left hand, fourth digit |
| F4 | Left hand, fifth digit |
| F5 | Right hand, thumb |
| F6 | Right hand, second digit |
| F7 | Right hand, third digit |
| F8 | Right hand, fourth digit |
| F9 | Right hand, fifth digit |
| FA | Left hand, thumb |
| FB | Item provided without cost |
| FC | Part credit, replaced device |
| FP | Svc part of family plan pgm |
