
AT Command Result Codes
| Code | Word Message | 
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| 54 | CARRIER 19200 | CONNECT 19200 | |
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| 55 | CARRIER 21600 | CONNECT 21600 | |
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| 56 | CARRIER 24000 | CONNECT 24000 | |
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| 57 | CARRIER 56000 | CONNECT 56000 | |
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| 58 | CARRIER 28800 | CONNECT 28800 | |
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| 59 | CARRIER 64000 | CONNECT 64000 | |
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| 60 | CARRIER 128000 | CONNECT 128000 | |
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| 61 | CARRIER 26400 | CONNECT 26400 | |
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| 62 | CARRIER 31200 | CONNECT 31200 | |
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| 63 | CARRIER 33600 | CONNECT 33600 | |
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| 64 | CARRIER 75T/1200R | CONNECT 75T/1200R | |
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| 65 | CARRIER 1200T/75R | CONNECT 1200T/75R | |
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| 66 | CARRIER 112000 | CONNECT 112000 | |
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| 67 | CARRIER 38400 | CONNECT 38400 | |
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| 70 | PROTOCOL: NONE | 
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| 73 | PROTOCOL: V42 | 
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| 79 | PROTOCOL: MNP REL | 
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| 80 | PROTOCOL: MNP ALT | 
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| 83 | PROTOCOL: V120 | 
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| 84 | PROTOCOL: V110 | 
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| 85 | PROTOCOL: PPPC | 
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| 86 | PROTOCOL: MLPPP | 
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| 89 | PROTOCOL: TRV | 
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| 90 | PROTOCOL: TRANSPARENT MODE | ||
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