| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| YTD427-F | KB | ||||
| YTD426B-S | KB | ||||
| YTD421B | ISDN Line Interface | 527 KB | 0 | ||
| YTD402-F | ISDN Line Interface | 527 KB | 0 | ||
| YTD406-F | ISDN Line Interface | 527 KB | 0 | ||
| YTD410F | ISDN Line Interface | 527 KB | 0 | ||
| YTD423C-S | ISDN Line Interface | 527 KB | 0 | ||
| YTD428-SZ | ISDN Line Interface | 527 KB | 0 | ||
| YTD441B-S | ISDN Line Interface | 527 KB | 0 |
