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# E-TECH RESEARCH, INC.
C1414AX PCMCIA
Card Type Modem(synchronous/asynchronous)
Chip Set Unidentified
Maximum Data Rate 14.4Kbps
Maximum Fax Rate 14.4Kbps
Data Bus PCMCIA
Fax Class Class I & II
Data Modulation Bell 103A/212A
Protocol
ITU-T V.21, V.22, V.22bis, V.23, V.32,
V.32bis
Fax Modulation ITU-T V.17, V.21CH2, V.27ter, V.29
Protocol
Error MNP5, V.42, V.42bis
Correction/Compression
Proprietary AT Command Set
V1795
+------------------------------------------------------------+
| BITS PER CHARACTER |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] $Ln [cmds] |
|--------------+---------------------------------------------|
| Description: | Controls bits per character |
|------------------------------------------------------------|
| Command | Function |
|------------------+-----------------------------------------|
| $L0 | 8 bits per character |
|------------------+-----------------------------------------|
| $L1 | 9 bits per character |
|------------------+-----------------------------------------|
| í $L2 | 10 bits per character |
|------------------+-----------------------------------------|
| $L3 | 11 bits per character |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CARRIER DETECT |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] &Cn [cmds] |
|--------------+---------------------------------------------|
| Description: | Controls DCD, Computer Systems Interface |
| | and Port Contender |
|------------------------------------------------------------|
| Command | Function |
|---------------+--------------------------------------------|
| &C0 | DCD forced high |
|---------------+--------------------------------------------|
| í &C1 | DCD follows remote modem |
|---------------+--------------------------------------------|
| &C2 | Conforms to Computer Systems Interface |
|---------------+--------------------------------------------|
| &C3 | Conforms to Port Contender |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CLEAR DOWN/DISCONNECT |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] Yn [cmds] |
|--------------+---------------------------------------------|
| Description: | Controls long space disconnect and V.32 |
| | clear down |
|------------------------------------------------------------|
| Command | Function |
|---------------+--------------------------------------------|
| í Y0 | Long space disconnect disabled |
|---------------+--------------------------------------------|
| Y1 | Long space disconnect enabled |
|---------------+--------------------------------------------|
| Y2 | V.32 clear down enabled |
|---------------+--------------------------------------------|
| Y3 | V.32 clear down and long space disconnect |
| | enabled |
+------------------------------------------------------------+
+------------------------------------------------------------+
| COMPRESSION |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] $Cn [cmds] |
|--------------+---------------------------------------------|
| Description: | Controls data compression |
|------------------------------------------------------------|
| Command | Function |
|----------------+-------------------------------------------|
| $C0 | Data compression disabled |
|----------------+-------------------------------------------|
| í $C1 | Data compression enabled |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CONNECT/SPEED MESSAGE |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] $Xn [cmds] |
|--------------+---------------------------------------------|
| Description: | Controls connect and speed message |
| | displayed |
|------------------------------------------------------------|
| Command | Function |
|---------------+--------------------------------------------|
| $X0 | Normal connect and DCE speed message |
| | enabled |
|---------------+--------------------------------------------|
| $X1 | Normal connect and DTE speed message |
| | enabled |
|---------------+--------------------------------------------|
| í $X2 | Extended connect and DCE speed message |
| | enabled |
|---------------+--------------------------------------------|
| $X3 | Extended connect and DTE speed message |
| | enabled |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIAL INTERRUPT |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] $Kn [cmds] |
|--------------+---------------------------------------------|
| Description: | Controls dial interrupt |
|------------------------------------------------------------|
| Command | Function |
|----------------+-------------------------------------------|
| $K0 | Dial interrupt disabled |
|----------------+-------------------------------------------|
| í $K1 | Dial interrupt enabled |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DISPLAY STORED INFORMATION |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] &Vn [cmds] |
|--------------+---------------------------------------------|
| Description: | Displays stored phone numbers, |
| | configuration profiles and S registers |
|------------------------------------------------------------|
| Command | Function |
|---------------+--------------------------------------------|
| &V0 | Display stored phone numbers |
|---------------+--------------------------------------------|
| &V1 | Display current configuration profiles |
|---------------+--------------------------------------------|
| &V2 | Display contents of S registers |
|---------------+--------------------------------------------|
| &V3 | Display stored profiles briefly |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DSR SIGNAL |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] &Sn [cmds] |
|--------------+---------------------------------------------|
| Description: | Controls DSR, Computer Systems Interface |
| | and Port Contender |
|------------------------------------------------------------|
| Command | Function |
|---------------+--------------------------------------------|
| í &S0 | DSR forced high |
|---------------+--------------------------------------------|
| &S1 | DSR follows remote modem |
|---------------+--------------------------------------------|
| &S2 | Conforms to Computer Systems Interface |
|---------------+--------------------------------------------|
| &S3 | Conforms to Port Contender |
+------------------------------------------------------------+
+------------------------------------------------------------+
| FLOW CONTROL |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] $Fn [cmds] |
|--------------+---------------------------------------------|
| Description: | Controls XON/XOFF, ENQ/ACK, DTR/DSR AND |
| | CTS/RTS flow control |
|------------------------------------------------------------|
| Command | Function |
|--------------------+---------------------------------------|
| $F0 | XON/XOFF enabled |
|--------------------+---------------------------------------|
| $F1 | XON/XOFF passthrough enabled |
|--------------------+---------------------------------------|
| $F2 | ENQ/ACK enabled |
|--------------------+---------------------------------------|
| $F3 | DTR/DSR enabled |
|--------------------+---------------------------------------|
| í $F4 | CTS/RTS enabled |
|--------------------+---------------------------------------|
| $F5 | Flow control disabled |
+------------------------------------------------------------+
+------------------------------------------------------------+
| LINE SPEED |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] &Ln [cmds] |
|--------------+---------------------------------------------|
| Description: | Controls speed at which modem attempts to |
| | connect |
|------------------------------------------------------------|
| Command | Function |
|---------------------+--------------------------------------|
| í &L0 | Line speed follows DTE speed |
|---------------------+--------------------------------------|
| &L1 | Connect at V.23 75/1200bps |
|---------------------+--------------------------------------|
| &L2 | Not used |
|---------------------+--------------------------------------|
| &L3 | Connect at 300bps |
|---------------------+--------------------------------------|
| &L4 | Not used |
|---------------------+--------------------------------------|
| &L5 | Connect at 1200bps |
|---------------------+--------------------------------------|
| &L6 | Connect at 2400bps |
|---------------------+--------------------------------------|
| &L7 | Connect at 4800bps |
|---------------------+--------------------------------------|
| &L8 | Connect at 7200bps |
|---------------------+--------------------------------------|
| &L9 | Connect at 9600bps |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PROTOCOL |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] $En [cmds] |
|--------------+---------------------------------------------|
| Description: | Controls protocol used |
|------------------------------------------------------------|
| Command | Function |
|-------------------+----------------------------------------|
| $E0 | Normal mode |
|-------------------+----------------------------------------|
| $E1 | Auto MNP mode |
|-------------------+----------------------------------------|
| $E2 | MNP mode |
|-------------------+----------------------------------------|
| í $E3 | Auto V.42 mode |
|-------------------+----------------------------------------|
| $E4 | LAPM mode |
+------------------------------------------------------------+
+------------------------------------------------------------+
| RETRAIN LIMIT |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] &En [cmds] |
|--------------+---------------------------------------------|
| Description: | Controls number of retrains per minute |
| | allowed |
|------------------------------------------------------------|
| Command | Function |
|----------------+-------------------------------------------|
| í &E0 | Disconnect If more than four retrain |
| | attempts in three minutes |
|----------------+-------------------------------------------|
| &E1 | Disconnect If more than four retrain |
| | attempts in four minutes |
|----------------+-------------------------------------------|
| &E2 | Disconnect If more than four retrain |
| | attempts in five minutes |
|----------------+-------------------------------------------|
| &E3 | Unlimited retrain allowed |
|----------------+-------------------------------------------|
| &E4 | Retrain disabled |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SPEED CONVERSION |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] $Sn [cmds] |
|--------------+---------------------------------------------|
| Description: | Controls speed conversion |
|------------------------------------------------------------|
| Command | Function |
|----------------+-------------------------------------------|
| í $S0 | Speed conversion enabled |
|----------------+-------------------------------------------|
| $S8 | Speed conversion disabled |
+------------------------------------------------------------+
+------------------------------------------------------------+
| TRANSMISSION LEVEL |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] $Tn [cmds] |
|--------------+---------------------------------------------|
| Description: | Controls transmission level |
|------------------------------------------------------------|
| Command | Function |
|-------------------------+----------------------------------|
| $T0 - $T2 | -4dBm |
|-------------------------+----------------------------------|
| í -$T3 | -6dBm |
|-------------------------+----------------------------------|
| $T4 | -8dBm |
|-------------------------+----------------------------------|
| $T5 | -10dBm |
|-------------------------+----------------------------------|
| $T6 | -12dBm |
|-------------------------+----------------------------------|
| $T7 | -14dBm |
|-------------------------+----------------------------------|
| $T8 | -16dBm |