| S/N start | S/N end | Variant |
| 21098 | 23354 | 723945 |
| 21311 | 99999 | 633576 |
| 23355 | 99999 | 885814 |
3811.150.
Parts included for attaching handset
87944039-None `
Parts on group Parts included for attaching handset:
| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | RM87943973 | [1] | Housing | |
| 2. | RM87943981 | [1] | Cable | |
| 3. | RM80614787 | [1] | Decal | S/N 15069 - |
| 3. | RM87905881 | [1] | Label | S/N 51 - 15068 |
| 4. | RM58833294 | [1] | Switch | |
| 5. | RM13968383 | [1] | Knob | |
| 6. | RM58900747 | [1] | Slotted screw | |
| 7. | RM96712872 | [1] | Plain washer | |
| 8. | RM58900754 | [1] | Jam nut |