Component | Code | No. | Remarks |
|---|---|---|---|
FCU | D3DX-01 (NA) D3DX-02 (EU) D3DX-03 (AP/KOR) D3DX-11 (TWN) D3DX-11 (CHN) | 4 | Included with the fax unit |
| Speaker | 5 | ||
Expansion Memory | D3BZ-17 | 6 | Optional |
SG3 Board | D3DX-05 (NA) D3DX-06 (EU/AP/KOR) D3DX-07 (TWN) D3DX-13 (CHN) | 2 | Optional |
| SG3 Board (2nd) | 3 | Optional | |
CCU I/F Board | 1 | Included with optional G3 unit |