62 APPENDIX B
AT COMMAND RESULT CODES
Result codes, or status messages, are displayed after an AT command is issued. Result codes can be displayed as a
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Code | Word Message | Description |
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0 | OK | Netopia ISDN PC Card has successfully executed your command |
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1 | CONNECT | Connection was made; the range of the result code response is |
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| restricted by the X command such that no speed reporting is allowed |
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2 | RING | Incoming ringing is detected on the line |
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3 | NO CARRIER | Attempt to establish a connection failed; or connection ended |
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4 | ERROR | Syntax of command incorrect; unable to execute command; command |
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| does not exist; or command parameter outside permitted range |
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6 | NO DIAL TONE | ISDN not initialized |
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7 | BUSY | Remote user busy |
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8 | NO ANSWER | Remote user not responding |
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10 | CONNECT 2400 | Connection made at 2400 bps |
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11 | CONNECT 4800 | Connection made at 4800 bps |
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13 | CONNECT 7200 | Connection made at 7200 bps |
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14 | CONNECT 12000 | Connection made at 12000 bps |
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15 | CONNECT 14400 | Connection made at 14400 bps |
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16 | CONNECT 19200 | Connection made at 19200 bps |
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17 | CONNECT 38400 | Connection made at 38400 bps |
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18 | CONNECT 57600 | Connection made at 57600 bps |
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19 | CONNECT 64000 | Connection made at 64000 bps |
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20 | CONNECT 115200 | Connection made at 115200 bps |
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57 | CARRIER 57600 | ISDN line speed is 57600 bps |
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59 | CARRIER 64000 | ISDN line speed is 64000 bps |
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83 | PROTOCOL: V.120 | V.120 Rate Adaption Protocol |
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84 | PROTOCOL: V.110 | V.110 Rate Adaption Protocol |
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85 | PROTOCOL: PPPC | PPP Protocol Conversion |
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Note: For all CONNECT result codes, the reported speed is the DTE speed.