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COURIER DUAL STANDARD V.34 FAX (INTERNAL)
3COM CORPORATION
COURIER DUAL STANDARD V.34 FAX (INTERNAL)
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Card Type
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Fax, Modem (asynchronous/synchronous)
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Chip Set
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U.S. Robotics
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Maximum Data Rate
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28.8Kbps
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Maximum Fax Rate
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14.4Kbps
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Data Bus
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8-bit ISA
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Fax Class
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Class I & II
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Data Modulation Protocol
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Bell 103/212A
ITU-T V.21, V.22, V.22bis, V.23, V.25bis, V.32, V.32bis, V.34
Rockwell V.FC
U.S. Robotics HST, V.32terbo
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Fax Modulation Protocol
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ITU-T V.17, V.21, V.27ter, V.29
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Error Correction/Compression
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HST, MNP5, V.42, V.42bis
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CONNECTIONS
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Function
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Label
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Function
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Label
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Line out
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CN1
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Line in
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CN2
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USER CONFIGURABLE SETTINGS
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Setting
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Label
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Position
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í DTR normal
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SW1/A
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Off
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DTR forced high
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SW1/A
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On
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í Verbose (word) format enabled
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SW1/B
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Off
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Numeric format enabled
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SW1/B
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On
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í Result code display enabled
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SW1/C
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On
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Result code display disabled
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SW1/C
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Off
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í Local echo enabled
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SW1/D
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Off
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Local echo disabled
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SW1/D
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On
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í Auto-answer disabled
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SW1/E
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On
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Auto-answer enabled, off-hook on first ring
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SW1/E
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Off
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í CD normal
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SW1/F
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Off
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CD forced high
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SW1/F
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On
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í Result code display enabled in both originate and answer mode
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SW1/G
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Off
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Result code display enabled in originate mode only
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SW1/G
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On
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í Smart mode
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SW1/H
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On
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Dumb mode
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SW1/H
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Off
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í Escape code response: modem goes on-hook, off-line command mode, returns ‘NO CARRIER’
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SW1/I
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Off
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Escape code response: modem stays on-line, on-line command mode, returns ‘OK’
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SW1/I
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On
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í Reset and load from profiles in NVRAM
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SW1/J
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Off
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Reset and load from factory settings in ROM
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SW1/J
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On
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SERIAL PORT ADDRESS
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Setting
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JP1/A
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JP1/B
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JP1/C
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JP1/D
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COM1 (3F8h)
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Closed
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Open
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Open
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Open
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COM2 (2F8h)
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Open
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Closed
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Open
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Open
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COM3 (3E8h)
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Open
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Open
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Closed
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Open
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COM4 (2E8h)
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Open
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Open
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Open
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Closed
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INTERRUPT SELECTION
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Setting
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JP2/A
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JP2/B
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JP2/C
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JP2/D
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JP2/E
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2
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Closed
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Open
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Open
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Open
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Open
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3
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Open
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Closed
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Open
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Open
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Open
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4
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Open
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Open
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Closed
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Open
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Open
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5
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Open
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Open
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Open
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Closed
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Open
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7
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Open
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Open
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Open
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Open
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Closed
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Proprietary AT Command Set
See document V2007 for a full command summary.
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