Reference Guide for the Model XM128 ISDN Digital Modem
Table | Extended |
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Command | Bit | Decimal | Hexadecimal | Function and | Default or | |
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S35= |
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| Bitmapped register |
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| 4 | 16 | 10 | When Data/Voice is pressed, |
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| the Model XM128 modem dials the |
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| default number. |
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| 7 | 128 | 80 | Enable extended numerical result |
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| codes from 50 |
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| corrected connection is made. Use |
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| with ATV0 (see result code table). |
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S38= |
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| Bitmapped register | +000 | |
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| 0 | 1 | 1 | Repeatedly dialing default number. | *Dn S29 | |
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| 3 | 8 | 8 | DCD on/off sequence follows UNIX | &C1 S21.4 | |
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| standard, DCD high before |
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| connect message is sent, DCD |
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| off after last DCE response is sent. |
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S40= |
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| Bitmapped register | +000 | |
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| 1 | 2 | 2 | No result code displayed in answer | Q2 | |
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| mode. |
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S41= |
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| Bitmapped register. | +000 | |
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| 3 | 8 | 8 | Enables CCITT signals 140 and |
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| 141 on |
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S42= | Bit |
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| Bitmapped register | +000 | |
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| 3 | 8 | 8 | Disables escape sequence code |
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| in answer mode. |
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| 5 | 32 | 20 | Disables Data/Voice button. |
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| 6 | 64 | 40 | Disables <RINGING> result code. | Xn | |
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S44= |
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| Bitmapped register | +000 | |
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| 3 | 8 | 8 | ATDSn initiates | DSn | |
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| stored numbers consecutively until |
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| connection is made. |
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| 4 | 16 | 10 | DSR follows DTR. See also | &S1 | |
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S56= |
| Hook flash detect time for analog | +050 | |||
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| adapter (POTS port); units 10ms. |
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Status Registers and Result Codes |