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# APACHE MICRO PERIPHERALS, INC.
APACHE V34I-M
Card Type Modem (asynchronous)
Chip Set Rockwell ACi
I/O Options None
Maximum Data Rate 28.8Kbps
Maximum Fax Rate 14.4Kbps
Data Bus Unidentified
Fax Class Unidentified
Data Modulation Bell 103A/212A
Protocol
ITU-T V.21, V.22, V.22bis, V.32,
V.32bis, V.34
Rockwell V.FC
Fax Modulation Unidentified
Protocol
Error MNP5, V.42, V.42bis
Correction/Compression
52998
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Setting | Label | Position |
|-------------------------------------+-------+--------------|
| í Factory configured - do not alter | SW1/7 | Unidentified |
|-------------------------------------+-------+--------------|
| í Factory configured - do not alter | SW1/8 | N/A |
|------------------------------------------------------------|
| Note: SW1/8 may not be present on all models. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| INTERRUPT SELECTION |
|------------------------------------------------------------|
| Setting | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
|------------+-----------+-----------+-----------+-----------|
| í IRQ3 | Off | Off | Off | On |
|------------+-----------+-----------+-----------+-----------|
| IRQ4 | Off | Off | On | Off |
|------------+-----------+-----------+-----------+-----------|
| IRQ5 | Off | On | Off | Off |
|------------+-----------+-----------+-----------+-----------|
| IRQ7 | On | Off | Off | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT ADDRESS SELECTION |
|------------------------------------------------------------|
| Setting | SW1/5 | SW1/6 |
|--------------------+-------------------+-------------------|
| 3F8h (COM1:) | On | On |
|--------------------+-------------------+-------------------|
| 2F8h (COM2:) | Off | On |
|--------------------+-------------------+-------------------|
| 3E8h (COM3:) | On | Off |
|--------------------+-------------------+-------------------|
| í 2E8h (COM4:) | Off | Off |
+------------------------------------------------------------+
+------------------------------+
| MISCELLANEOUS TECHNICAL NOTE |
|------------------------------|
| Diagram not available. |
+------------------------------+
+------------------------------------------------------------+
| SUPPORTED STANDARD COMMANDS |
|------------------------------------------------------------|
| Basic AT Commands |
|------------------------------------------------------------|
| +++, ‘comma’, A/ |
|------------------------------------------------------------|
| A, B, E, H, L, M, N, O, P, Q, T, V, W, X, Y, Z |
|------------------------------------------------------------|
| &C, &D, &F, &G, &K, &P, &Q, &R, &S, &T, &V, &W, &Y, &Z |
|------------------------------------------------------------|
| Extended AT Commands |
|------------------------------------------------------------|
| \A, \B, \K, \N |
|------------------------------------------------------------|
| %C, %E, %L, %Q |
|------------------------------------------------------------|
| Special AT Commands |
|------------------------------------------------------------|
| #CID, +MS |
|------------------------------------------------------------|
| S-Registers |
|------------------------------------------------------------|
| S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, |
| S14, S16, S18, S21, S22, S23, S25, S26 |
|------------------------------------------------------------|
| S27, S29, S30, S31, S32, S33, S36, S38, S46, S48, S82, |
| S86, S95 |
|------------------------------------------------------------|
| Note: See MHI documentation for complete information. |
| |
| Registers S39, S40, and S41 are unidentified |
| bit-mapped registers. |
+------------------------------------------------------------+
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. |
|--------------+---------------------------------------------|
| Note: | Any combination of modifiers can be used to |
| | produce the desired dial functions in |
| | sequence. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| DL | Re-dial last number. |
|--------------+---------------------------------------------|
| 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$ | Wait for prompt tone detection function |
| | enabled. Waits for prompt tone for amount |
| | of time specified by the S7 command. |
|--------------+---------------------------------------------|
| D^ | Enables calling tone for this call. |
|--------------+---------------------------------------------|
| D; | Modem returned to idle state after dialing. |
| | The semicolon can only be placed at the end |
| | of the dial command. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| LINE SPEED |
|------------------------------------------------------------|
| Type: | Register |
|--------------+---------------------------------------------|
| Format | AT [cmds] S37=n [cmds] |
|--------------+---------------------------------------------|
| Description: | Sets the maximum allowable data exchange |
| | rate attempted during handshake process. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| í S37=0 | Speed of last connection. |
|--------------+---------------------------------------------|
| S37=1 | Maximum speed set to 300bps. |
|--------------+---------------------------------------------|
| S37=2 | Maximum speed set to 300bps. |
|--------------+---------------------------------------------|
| S37=3 | Maximum speed set to 300bps. |
|--------------+---------------------------------------------|
| S37=5 | Maximum speed set to 1200bps. |
|--------------+---------------------------------------------|
| S37=6 | Maximum speed set to 2400bps. |
|--------------+---------------------------------------------|
| S37=7 | Maximum speed set to 1200/75bps. |
|--------------+---------------------------------------------|
| S37=8 | Maximum speed set to 4800bps. |
|--------------+---------------------------------------------|
| S37=9 | Maximum speed set to 9600bps. |
|--------------+---------------------------------------------|
| S37=10 | Maximum speed set to 12Kbps. |
|--------------+---------------------------------------------|
| S37=11 | Maximum speed set to 14.4Kbps. |
|--------------+---------------------------------------------|
| S37=12 | Maximum speed set to 7200bps. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| REPORT INFORMATION |
|------------------------------------------------------------|
| Type: | Immediate |
|--------------+---------------------------------------------|
| Format: | AT [cmds] In [cmds] |
|--------------+---------------------------------------------|
| Description: | Displays requested information about the |
| | modem. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| I0 | Reports product identification code. |
|--------------+---------------------------------------------|
| I1 | Reports ROM checksum. |
|--------------+---------------------------------------------|
| I2 | Tests and reports ROM checksum. |
|--------------+---------------------------------------------|
| I3 | Reports modem firmware version and |
| | interface type. |
|--------------+---------------------------------------------|
| I6 | Reports data pump model and revision. |