| Mastr Controller | ||
| Product Code 64 | ||
| Manuals | ||
| Maintenance Manual | ||
| Digit 2 | ||
| 3, 4 | LBI4478 | DF4094 |
| 5, 6 | LBI30567 | DF4112 |
| Tone Manual | ||
| Digit 2 | ||
| 5 | LBI4937 | DF5049 |
| 6 | LBI30450 | |
| Operators | ||
| Digit 2 | ||
| 3, 4 | LBI 4563 | |
| 5, 6 | LBI30578 | |
| Option | ||
| 8559 | LBI4910 | DF9025 |
| 8586 | LBI4911 | DF9025 |
| 8576-8579 | LBI4912 | DF8411 |
| 8582-8585 | LBI4954 | DF8385 |
| VG | LBI31531 | |