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# GENOA SYSTEMS CORPORATION
HIGH SPEED FAX/MODEM (ISA)
Card Type Modem (asynchronous)
Chipset Unidentified
Maximum Data Rate 28.8Kbps
Maximum Fax Rate 14.4Kbps
Data Modulation Bell 103A, 212A
ITU-T V.21, V.22, V.22bis, V.32,
V.32bis, V.34
Rockwell V.FC
Fax Modulation ITU-T V.17, V.27ter, V.29
Error MNP5, V.42, V.42bis
Correction/Compression
Fax Class Class I & II
Data Bus 16-bit ISA
Card Size Unidentified
53452
+------------------------------------------------------------+
| MISCELLANEOUS TECHNICAL NOTES |
|------------------------------------------------------------|
| Diagram and configuration settings are not available. |
+------------------------------------------------------------+
+--------------------------------------------------------+
| SUPPORTED STANDARD COMMANDS |
|--------------------------------------------------------|
| Basic AT Commands |
|--------------------------------------------------------|
| +++, ‘comma’, A/ |
|--------------------------------------------------------|
| A, B, E, H, L, M, N, Q, V, W, X, Y, Z |
|--------------------------------------------------------|
| &C, &D, &F, &G, &K, &P, &S, &T, &V, &W, &Y, &Z |
|--------------------------------------------------------|
| Extended AT Commands |
|--------------------------------------------------------|
| \G, \J |
|--------------------------------------------------------|
| %C, %E, %L, %Q |
|--------------------------------------------------------|
| Special AT Commands |
|--------------------------------------------------------|
| +MS |
|--------------------------------------------------------|
| S-Registers |
|--------------------------------------------------------|
| The S-registers are unidentified. |
|--------------------------------------------------------|
| Note: See MHI help file for complete information. |
+--------------------------------------------------------+
Proprietary AT Command Set
+------------------------------------------------------------+
| DIAL |
|------------------------------------------------------------|
| Type: | Immediate |
|--------------+---------------------------------------------|
| Format: | AT [cmds] D<#>;[cmds] |
|--------------+---------------------------------------------|
| Description: | Dials the telephone number indicated |
| | according to any modifiers included in the |
| | string. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| DP | Pulse dialing enabled. |
|--------------+---------------------------------------------|
| DS=n | Dial stored telephone number n. |
|--------------+---------------------------------------------|
| DT | Tone dialing enabled. |
|--------------+---------------------------------------------|
| DW | Dialing resumed following dial tone |
| | detection. |
|--------------+---------------------------------------------|
| D, | Dialing paused for amount of time specified |
| | in S8 register. |
|--------------+---------------------------------------------|
| D! | Flash function initiated. Modem commanded |
| | to go off-hook for specified time before |
| | returning on-hook. |
|--------------+---------------------------------------------|
| D@ | Wait for Quiet Answer function enabled. |
| | Modem waits until a "quiet answer," a |
| | ring-back signal followed by silence up to |
| | the time specified in S7, is received prior |
| | to executing the rest of the dial string. |
|--------------+---------------------------------------------|
| D^ | Calling tone disabled for this call. |
|--------------+---------------------------------------------|
| D; | Modem returned to idle state after dialing. |
| | The semicolon can only be placed at the end |
| | of the dial command. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PROTOCOL/SPEED |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] Fn [cmds] |
|--------------+---------------------------------------------|
| Description: | Selects the protocol and speed the modem |
| | will attempt to connect at. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| F0 | Auto-detect the highest common connect |
| | speed. |
|--------------+---------------------------------------------|
| F1 | Select V.21 or Bell 103 at 300bps speed. |
|--------------+---------------------------------------------|
| F3 | Select V.23 at 75/1200bps speed. |
|--------------+---------------------------------------------|
| F4 | Select V.22 or Bell 212A at 1200bps speed. |
|--------------+---------------------------------------------|
| F5 | Select V.22bis at 2400bps speed. |
|--------------+---------------------------------------------|
| F6 | Select V.32 or V.32bis at 4800bps speed. |
|--------------+---------------------------------------------|
| F7 | Select V.32bis at 7200bps speed. |
|--------------+---------------------------------------------|
| F8 | Select V.32bis or V.32 at 9600bps speed. |
|--------------+---------------------------------------------|
| F9 | Select V.32bis at 12Kbps speed. |
|--------------+---------------------------------------------|
| F10 | Select V.32bis at 14.4Kbps speed. |
|--------------+---------------------------------------------|
| F13 | Selects V.FC at 14.4Kbps speed. |
|--------------+---------------------------------------------|
| F14 | Selects V.FC at 16.8Kbps speed. |
|--------------+---------------------------------------------|
| F15 | Selects V.FC at 19.2Kbps speed. |
|--------------+---------------------------------------------|
| F16 | Selects V.FC at 21.6Kbps speed. |
|--------------+---------------------------------------------|
| F17 | Selects V.FC at 24Kbps speed. |
|--------------+---------------------------------------------|
| F18 | Selects V.FC at 26.4Kbps speed. |
|--------------+---------------------------------------------|
| F19 | Selects V.FC at 28.8Kbps speed. |