Specifications
Network control unit (NCU)
Type of NCU | AA |
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Type of line | Telephone line (analog only) | ||
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Type of dialling | Pulse |
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| Tone |
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Control command | AT commands |
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Monitor function | Computer's speaker |
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Communication specifications |
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Communication | Data: | Full duplex | |
System | Fax: | Half duplex | |
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Communication | Data |
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protocol |
| V.21/V.22/V.22bis/V.32/ | |
| (Former CCITT) | V.32bis/V.34/V.90/V.92 | |
| Bell |
| 103/212A |
| Fax: |
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| V.17/V.29/V.27ter/V.21 ch2 | |
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Communication | Data transmission and reception | ||
Speed | 300/1200/2400/4800/7200/9600/12000/14400/ | ||
| 16800/19200/21600/24000/26400/28800/31200/ | ||
| 33600 bps |
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Data reception only with V.90
28000/29333/30666/32000/33333/34666/36000/
37333/38666/40000/41333/42666/44000/45333/
46666/48000/49333/50666/52000/53333/54666/ 56000 bps
Fax 2400/4800/7200/9600/12000/14400 bps
User’s Manual |