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# BIZCOMP
PC:INTELLIMODEM (300/1200 BAUD)
Card Type Modem(synchronous/asynchronous)
Chip Set Unidentified
Maximum Data Rate 1200bps
Data Bus 8 bit ISA
Data Modulation Protocol Bell 212A
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|------------------------------------------------------------|
| Handset | CN1 | Line in | CN3 |
|-----------------------------+------------+----------+------|
| Line out | CN2 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT ADDRESS |
|------------------------------------------------------------|
| Setting | JP1/A | JP1/B | JP1/C | JP1/D |
|---------------+-----------+----------+----------+----------|
| COM1 (3F8h) | Open | Open | Closed | Closed |
|---------------+-----------+----------+----------+----------|
| í COM2 (2F8h) | Closed | Closed | Open | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIAGNOSTIC LED(S) |
|------------------------------------------------------------|
| LED | Color | Status | Condition |
|------+-------+--------+------------------------------------|
| LED | Red | On | Power is on |
|------+-------+--------+------------------------------------|
| LED | Red | Off | Power is off |
+------------------------------------------------------------+
Proprietary AT Command Set
+------------------------------------------------------------+
| DIAL INTERRUPT |
|------------------------------------------------------------|
| Type | Immediate |
|-------------+----------------------------------------------|
| Format | AT K |
|-------------+----------------------------------------------|
| Description | Terminates dialing. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SPEED |
|------------------------------------------------------------|
| Type | Configuration |
|-------------+----------------------------------------------|
| Format | AT [cmds] SBn [cmds] |
|-------------+----------------------------------------------|
| Description | Selects modem data rate |
|------------------------------------------------------------|
| Command | Function |
|----------------------+-------------------------------------|
| SB0 | 300bps |
|----------------------+-------------------------------------|
| SB1 | 110bps |
|----------------------+-------------------------------------|
| SB2 | 1200bps |
+------------------------------------------------------------+