TEXT View Source
# INTEL CORPORATION
Modem Type Data (synchronous/asynchronous)
Maximum Data Rate 14.4Kbps
Data Bus External
Data Modulation Bell 103A/212A
Protocol
ITU-T V.21, V.22, V.22bis, V.32,
V.32bis
Error MNP5, V.42, V.42bis
Correction/Compression
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|------------------+----------+-------------------+----------|
| Line out | CN1 | DC power | CN4 |
|------------------+----------+-------------------+----------|
| Line in | CN2 | Power switch | SW1 |
|------------------+----------+-------------------+----------|
| RS-232/422 | CN3 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIAGNOSTIC LED(S) |
|------------------------------------------------------------|
| LED | Color | Status | Condition |
|-----+--------+-----------+---------------------------------|
| EC | Green | On | Error correction enabled |
|-----+--------+-----------+---------------------------------|
| EC | Green | Off | Error correction disabled |
|-----+--------+-----------+---------------------------------|
| HS | Red | On | Modem is operating at 9600bps |
| | | | or faster |
|-----+--------+-----------+---------------------------------|
| HS | Red | Off | Modem is operating at slower |
| | | | than 1200bps |
|-----+--------+-----------+---------------------------------|
| HS | Red | Blinking | Modem is retraining. |
|-----+--------+-----------+---------------------------------|
| HS | Red | Blinking | Modem is operating at 12Kbps |
| | | once | |
|-----+--------+-----------+---------------------------------|
| HS | Red | Blinking | Modem is operating at 14.4Kbps |
| | | twice | |
|-----+--------+-----------+---------------------------------|
| HS | Orange | On | Modem is operating at 4800bps |
| | | | or Off-line |
|-----+--------+-----------+---------------------------------|
| HS | Orange | Blinking | Modem is operating at 7200bps |
| | | once | |
|-----+--------+-----------+---------------------------------|
| HS | Green | On | Modem is operating at 2400bps |
|-----+--------+-----------+---------------------------------|
| AA | Green | On | Auto-answer enabled |
|-----+--------+-----------+---------------------------------|
| AA | Green | Off | Auto-answer disabled |
|-----+--------+-----------+---------------------------------|
| AA | Green | Blinking | Phone is ringing |
|-----+--------+-----------+---------------------------------|
| CD | Green | On | Carrier signal detected |
|-----+--------+-----------+---------------------------------|
| CD | Green | Off | Carrier signal not detected |
|-----+--------+-----------+---------------------------------|
| OH | Green | On | Modem is off-hook |
|-----+--------+-----------+---------------------------------|
| OH | Green | Off | Modem is on-hook |
|-----+--------+-----------+---------------------------------|
| RD | Green | On | Modem is receiving data |
|-----+--------+-----------+---------------------------------|
| RD | Green | Off | Modem is not receiving data |
|-----+--------+-----------+---------------------------------|
| SD | Green | On | Modem is transmitting data |
|-----+--------+-----------+---------------------------------|
| SD | Green | Off | Modem is not transmitting data |
|-----+--------+-----------+---------------------------------|
| TR | Green | On | DTR signal is high |
|-----+--------+-----------+---------------------------------|
| TR | Green | Off | DTR signal is low |
|-----+--------+-----------+---------------------------------|
| MR | Green | On | Power is on |
|-----+--------+-----------+---------------------------------|
| MR | Green | Off | Power is off |
|-----+--------+-----------+---------------------------------|
| MR | Green | Blinking | Modem is not operating properly |
+------------------------------------------------------------+
Proprietary AT Command Set
See document V1545 for a full command summary.