Troubleshooting
any ongoing data connections.
3Establish basic computer to modem communication.
4Administer the following AT command to query for the last “Extended Error Code”.
Extended Error AT Command
AT Command | Return Product Information |
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Command Syntax | AT+CEER |
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Expected Return Code(s) | See Extended Error Result |
| Codes Table |
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Extended Error Result Codes
Extended error result codes report the network reason why a data connection failed. If you report a failed connection to Nextel’s Customer Care, be sure to provide the error result code.
Code | General Description |
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General Modem Operation |
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257 | No further information is available |
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259 | A command was issued during an improper state. |
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260 | User aborted the connection. |
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261 | DCE does not recognize an AT command. |
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262 | Connection was aborted due to connection timeout. |
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263 | Parameters for an AT Command are out of range. |
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266 | The +FCLASS command failed due to incompatibilities |
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with the current setting of the +WS46 command. |
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267 | The +WS45 command failed due to incompatibilities with | |
the value of the +WS46 command. |
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95 | ||
