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# TOSHIBA
T1100PLUS MODEM/T3100 MODEM
Card Type Modem (asynchronous)
Chip Set Unidentified
Maximum Data Rate 1200bps
Data Bus Internal/Toshiba bus
Data Modulation Protocol Bell 103/212A
ITU-T V.21, V.22
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|------------------------------------------------------------|
| Line out | CN1 | Proprietary connection to | CN3 |
| | | computer | |
|--------------+----------+----------------------------+-----|
| Line in | CN2 | Power switch | SW1 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Setting | Label | Position |
|--------------------------------+-------+-------------------|
| í Bell mode enabled | SW2 | BEL |
|--------------------------------+-------+-------------------|
| ITU-T (CCITT) mode enabled | SW2 | CCI |
|--------------------------------+-------+-------------------|
| í DTR forced high | JP5 | Pins 2 & 3 closed |
|--------------------------------+-------+-------------------|
| DTR normal | JP5 | Pins 1 & 2 closed |
|--------------------------------+-------+-------------------|
| í CD signal forced high | JP6 | Pins 2 & 3 closed |
|--------------------------------+-------+-------------------|
| CD signal normal | JP6 | Pins 1 & 2 closed |
|--------------------------------+-------+-------------------|
| í RJ-11 jack installed | JP7 | Pins 1 & 2 closed |
|--------------------------------+-------+-------------------|
| RJ-12/13 jack installed | JP7 | Pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT ADDRESS |
|------------------------------------------------------------|
| Setting | SW6 |
|---------------------------------+--------------------------|
| COM1 (3F8h) | Up |
|---------------------------------+--------------------------|
| COM2 (2F8h) | Down |
|------------------------------------------------------------|
| Note: Only T3100 has SW6, T1100PLUS is defaulted to COM2 |
+------------------------------------------------------------+
+---------------------------------------------------------+
| SUPPORTED COMMAND SET |
|---------------------------------------------------------|
| Basic AT Commands |
|---------------------------------------------------------|
| AT, ‘+++’, ‘Comma’, A/ |
|---------------------------------------------------------|
| A, C, D, E, F, H, M, O, P, Q, S, T, V, X, Z |
|---------------------------------------------------------|
| S Registers |
|---------------------------------------------------------|
| S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12 |
|---------------------------------------------------------|
| Note: See MHI Help file for full command documentation. |
+---------------------------------------------------------+
Proprietary AT Command Set
+------------------------------------------------------------+
| BIT-MAPPED REGISTER S13 |
|------------------------------------------------------------|
| Format: | AT [cmds] S13=n [cmds] |
|------------------+-----------------------------------------|
| Default: | Unidentified |
|------------------+-----------------------------------------|
| Range: | 0-220 |
|------------------+-----------------------------------------|
| Description: | Controls result codes, parity, buffer |
| | overflow flag, and data bits. |
|------------------------------------------------------------|
| Bit | Value | Function |
|-----------+--------+---------------------------------------|
| 1, 0 | 0 | Not used |
|------------------------------------------------------------|
| 1 | 0 | Basic result codes enabled |
| | | |
| | 1 | Extended result codes enabled |
|---------------+-----+--------------------------------------|
| 2 | 0 | Parity disabled |
| | | |
| | 1 | Parity enabled |
|---------------+-----+--------------------------------------|
| 3 | 0 | Odd parity |
| | | |
| | 1 | Even parity |
|---------------+-----+--------------------------------------|
| 4 | 0 | 7 data bits |
| | | |
| | 1 | 8 data bits |
|---------------+-----+--------------------------------------|
| 5 | 0 | Not used |
|---------------+-----+--------------------------------------|
| 6 | 0 | Buffer overflow flag disabled |
| | | |
| | 1 | Buffer overflow flag enabled, ERROR |
| | | result code sent |
|---------------+-----+--------------------------------------|
| 7 | 0 | 8th data bit set to space when bit 4 |
| | | value is 1 |
| | 1 | |
| | | 8th data bit set to mark when bit 4 |
| | | value is 1 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIT-MAPPED REGISTER S14 |
|------------------------------------------------------------|
| Format: | AT [cmds] S14=n [cmds] |
|------------------+-----------------------------------------|
| Default: | Unidentified |
|------------------+-----------------------------------------|
| Range: | 0-238 |
|------------------+-----------------------------------------|
| Description: | Controls echo, result codes, pulse/tone |
| | dialing, and speaker control |
|------------------------------------------------------------|
| Bit | Value | Function |
|----------+----------+--------------------------------------|
| 0 | í 0 | Not used |
|------------------------------------------------------------|
| 1 | 0 | Local echo disabled |
| | | |
| | 1 | Local echo enabled |
|--------------+--------+------------------------------------|
| 2 | 0 | Result codes enabled |
| | | |
| | 1 | Result codes disabled |
|--------------+--------+------------------------------------|
| 3 | 0 | Numeric result codes |
| | | |
| | 1 | Verbose result codes |
|--------------+--------+------------------------------------|
| 4 | í 0 | Not used |
|--------------+--------+------------------------------------|
| 5 | 0 | Pulse dialing |
| | | |
| | 1 | Tone dialing |
|--------------+--------+------------------------------------|
| 6 | 0 | Not used |
| | | |
| | 1 | Speaker on until carrier detected |
|--------------+--------+------------------------------------|
| 7 | 0 | Not used |
| | | |
| | 1 | Speaker always on |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIT-MAPPED REGISTER S15 |
|------------------------------------------------------------|
| Format: | AT [cmds] S15=n [cmds] |
|------------------+-----------------------------------------|
| Default: | Unidentified |
|------------------+-----------------------------------------|
| Range: | 0-110 |
|------------------+-----------------------------------------|
| Description: | Controls DCE speed, answer/originate |
| | mode, duplex, and carrier signal |
|------------------------------------------------------------|
| Bit | Value | Function |
|-----------+------------+-----------------------------------|
| 1, 0 | 00 | Not used |
| | | |
| | 01 | 110bps |
| | | |
| | 10 | 300bps |
| | | |
| | 11 | 1200bps |
|------------------------------------------------------------|
| 2 | 0 | Answer mode enabled |
| | | |
| | 1 | Originate mode enabled |
|---------------+------------+-------------------------------|
| 3 | 0 | Half-duplex enabled |
| | | |
| | 1 | Full-duplex enabled |
|---------------+------------+-------------------------------|
| 5, 4 | 00 | Not used |
| | | |
| | 01 | 110bps |
| | | |
| | 10 | 300bps |
| | | |
| | 11 | 1200bps |
|---------------+------------+-------------------------------|
| 6 | 0 | Carrier disabled |
| | | |
| | 1 | Carrier enabled |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIT-MAPPED REGISTER S17 |
|------------------------------------------------------------|
| Format: | AT [cmds] S17=n [cmds] |
|-----------------+------------------------------------------|
| Default: | Unidentified |
|-----------------+------------------------------------------|
| Range: | 0-255 |
|-----------------+------------------------------------------|
| Description: | Controls hook status, auxiliary relay, |
| | auto-answer, speaker, high/low speed, |
| | ring indicator, carrier and transmitter |
| | filter frequency |
|------------------------------------------------------------|
| Bit | Value | Function |
|----------+-------+-----------------------------------------|
| 0 | 0 | On hook |
| | | |
| | 1 | Off hook |
|------------------------------------------------------------|
| 1 | 0 | Auxiliary relay disabled |
| | | |
| | 1 | Auxiliary relay enabled |
|--------------+----+----------------------------------------|
| 2 | 0 | Auto-answer enabled |
| | | |
| | 1 | Auto-answer disabled |
|--------------+----+----------------------------------------|
| 3 | 0 | Speaker disabled |
| | | |
| | 1 | Speaker enabled |
|--------------+----+----------------------------------------|
| 4 | 0 | High speed enabled |
| | | |
| | 1 | Low speed enabled |
|--------------+----+----------------------------------------|
| 5 | 0 | Ring indicator true |
| | | |
| | 1 | Ring indicator false |
|--------------+----+----------------------------------------|
| 6 | 0 | Carrier present |
| | | |
| | 1 | Carrier not present |
|--------------+----+----------------------------------------|
| 7 | 0 | Transmitter filter enabled to 2400Hz |
| | | |
| | 1 | Transmitter filter enabled to 1200Hz |
+------------------------------------------------------------+
+------------------------------------------------------------+
| COMMAND MODE |
|------------------------------------------------------------|
| Type: | Immediate |
|--------------+---------------------------------------------|
| Format: | AT [cmds] ; (semicolon) [cmds] |
|--------------+---------------------------------------------|
| Description: | Return the modem to command mode after |
| | dialing |
+------------------------------------------------------------+
+------------------------------------------------------------+
| REPORT INFORMATION |
|------------------------------------------------------------|
| Type: | Immediate |
|--------------+---------------------------------------------|
| Format: | AT [cmds] In [cmds] |
|--------------+---------------------------------------------|
| Description: | Displays information requested |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| I0 | Reports product code |
|--------------+---------------------------------------------|
| I1 | Reports checksum |
+------------------------------------------------------------+
+------------------------------------------------------------+
| REVERSE MODE |
|------------------------------------------------------------|
| Type: | Immediate |
|--------------+---------------------------------------------|
| Format: | AT [cmds] R |
|--------------+---------------------------------------------|
| Description: | Places the modem in answer mode for remote |
| | modems that are originate only. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| TEST MODES |
|------------------------------------------------------------|
| Type: | Register |
|--------------+---------------------------------------------|
| Format: | AT [cmds] S16=n [cmds] |
|--------------+---------------------------------------------|
| Description: | Controls test modes |
|------------------------------------------------------------|
| Command | Function |
|---------------+--------------------------------------------|
| S16=0 | Testing disabled |
|---------------+--------------------------------------------|
| S16=1 | Modem self-test enabled |
|---------------+--------------------------------------------|
| S16=2 | Touch-tone amplitude test enabled |
+------------------------------------------------------------+