If a recommended feature is implemented, it must meet the PC 98 requirements for that feature as defined in this document.
| Consumer PC 98 | Office PC 98 | Entertainment PC 98 |
1. Modem device is provided with PC system
| Required | Required, if no | PCM modem required, |
| network adapter | upgradable to V.pcm |
2. Modem supports TIA-602 Hayes-compatible command set
| Required |
3. Data modem supports 33.6 Kbps (V.34-1996) with V.42 and V.42bis protocol
| Required |
4. Data modem supporting speeds faster than 33.6 Kbps can be upgraded to V.pcm
| Required |
5. Fax modem supports 14.4 Kbps (V.17) with Class 1 (TIA-578-A) command set
| Required |
6. Data modem supports V. 80 for synchronous access
| Recommended |
7. Modem supports adaptive connection, V.25, V.8, and V.8bis call control signaling with V.25ter Annex A modem commands
| Recommended |
8. Modem supports delayed and blacklisted number clearing
| Recommended |
9. Modem supports TDD, meeting V.18-1996 with V.25ter AT commands
| Recommended |
10. PCM modem supports ITU-T V.pcm
| Required |
11. Modem controller meets PC 98 requirements
| Required |
12. Voice modem supports TIA-695 (AT+V)
| Recommended | Recommended | Required |
13. Voice modem support includes PC 98 recommendations
| Recommended |
14. Voice modem supports local telset interfaces
| Recommended |
15. Voice modem supports simultaneous voice/data integration capabilities
| Recommended |
16. Voice modem supports speakerphone
| Recommended |
17. Voice modem supports full-duplex voice I/O
| Recommended |
18. Wireless support implemented for modems
| Recommended |
19. Digital cellular phone support is implemented for modems
| Recommended |
20. ISDN modem supports required command set
| Required |
21. ISDN modem supports auto-SPID detection algorithms and standard SPID format
| Required |
22. ISDN modem supports CHAP in firmware if B channels are not exposed
| Required |
23. ISDN modem exposes both B channels
| Recommended |
24. ISDN modem supports multilink PPP
| Recommended |
25. ISDN modem supports asynchronous-to-synchronous conversion
| Required |
26. ISDN modem uses high-speed port
| Recommended |
27. ISDN driver supports switch detection
| Recommended |
28. ISDN driver supports unattended installation, with limitations
| Required |
29. Each device has a unique Plug and Play device ID
| Required |
30. Each device has a compatible Plug and Play device ID
| Required |
31. Automatic resource assignment and dynamic disable capabilities are supported
| Required |
32. PCI modem meets PCI 2.1 requirements
| Required |
33. USB modem meets USB specifications
| Required |
34. Device Bay modem meets PC 98 requirements
| Required |
35. Device complies with device class power management reference specification
| Required |
36. Device supports wake-up events
| Required |
37. Device drivers and installation meet PC 98 requirements
| Required |
38. Driver supports Unimodem
| Required |
39. Applications provided with device meet Win32 requirements
| Required |