| Model | Configuration | Description |
|---|---|---|
| 108S | 1 Tel Line & 8 Extensions | Analogue PBX |
| 308S | 3 Tel Line & 8 Extensions | Analogue PBX |
| 308HSK | 3 Tel Line & 8 Extensions | Analogue PBX |
| 416S | 4 Tel Line & 8 Extensions | Analogue PBX |
| 616 | 6 Tel Line & 8 Extensions | Analogue PBX |
| 432S | 4 Tel Line & 8 Extensions | Analogue PBX |
| 832HSK | 8 Tel Line & 8 Extensions | Analogue PBX |
| 848A/ 1596A | 1 to 15 Tel Lines / 8 to 95 Extensions / 1 Operator’s Console | Analogue PBX |
| 16120S | 1 to 16 Tel Lines / 8 to 120 Extensions | Analogue PBX |