AT FAX Command Set
+FTH=<m> Transmit HDLC Data with <m> Carrier
This command causes the modem to transmit data framed in the HDLC protocol at the modulation specified by <m>.
Command Option | Modulation | Speed (bits/s) | |
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+FTH=3 | V.21 | Channel 2 | 300 |
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+FTH=24 | V.27ter | 2400 | |
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+FTH=48 | V.27ter | 4800 | |
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+FTH=72 | V.29 |
| 7200 |
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+FTH=96 | V.29 |
| 9600 |
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+FTH=73 | V.17 |
| 7200 |
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+FTH=74 | V.17 | (short train) | 7200 |
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+FTH=97 | V.17 |
| 9600 |
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+FTH=98 | V.17 | (short train) | 9600 |
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+FTH=121 | V.17 |
| 12000 |
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+FTH=122 | V.17 | (short train) | 12000 |
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+FTH=145 | V.17 |
| 14400 |
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+FTH=146 | V.17 | (short train) | 14400 |
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Lucent/Agere Command Set (Advanced Users Only) |