PCMCIA LAN MODEM CARD modem/telephone/ISDN Settings and Configuration

Card Type	Fax, Modem (synchronous/asynchronous), Network Interface Card
Chip Set	AT&T
I/O Options	Ethernet 10BaseT connector,
NIC Type	Ethernet
Network Transfer Rate	10Mbps
Maximum Modem Rate	28.8Kbps
Maximum Fax Rate	14.4Kbps
Data Bus	PCMCIA Type II
Fax Class	Class I
Data Modulation Protocol	Bell 103A/212A ITU-T V.21, V.22, V.23, V.34
Fax Modulation Protocol	V.17
Error Correction/Compression	MNP4-5, V.42, V.42bis
Topology	Star
Wiring Type	Unshielded twisted pair
Boot ROM	Not available

COMMUNICATION PROTOCOLS
Type:	Configuration
Format:	AT [cmds] Bn [cmds]
Description:	Selects the communication protocol for data calls
Note:	The B command allows the simultaneous selection of more than one suffix, enabling multiple protocols.
Command	Protocol
B0	ITU-T V.22 at 1200bps or V.21 at 300
B1	Bell 212A at 1200bps or Bell 103 at 300
B2	V.23 selection, in originate mode and receive at 1200bps, transmit at 75bps; in answer mode, receive at 75bps and transmit at 1200bps
B3	V.23 selection, in originate mode receive at 75bps and transmit at 1200bps; in answer mode receive at 1200bps and transmit at 75bps

COMMUNICATIONS MODE
Type:	Configuration
Format:	AT [cmds] &Mn [cmds]
Description:	Selects communications mode
Command	Mode
&M0	Asynchronous mode
&M1	Synchronous connect mode and asynchronous off-line command mode.
&M2	Synchronous connect mode and asynchronous off-line command mode and set DTR high.
&M3	Synchronous connect mode, manual dial with talk/data switching
&M4	Hayes Auto -Synchronous mode

CONFIGURATION PROFILES
Type:	Immediate
Format:	AT [cmds] &Vn [cmds]
Description:	Displays active, stored configuration profiles, and stored telephone numbers
Command	Function
&V0	Displays for profile 0
&V1	Displays for profile 1

DCE 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=3	300bps
S37=5	1200bps
S37=6	2400bps
S37=7	4800bps
S37=8	7200bps
S37=9	9600bps
S37=10	12.0Kbps
S37=11	14.4Kbps
S37=12	16.8Kbps
S37=13	19.2Kbps
S37=14	21.6Kbps
S37=15	24.0Kbps
S37=16	26.4Kbps
S37=17	28.8Kbps

DTE Rate
Type:	Register
Format	AT [cmds] S62=n [cmds]
Description:	Sets the DTE rate
Command	Function
S62=0	300bps
S62=1	600bps
S62=2	1200bps
S62=3	2400bps
S62=4	4800bps
S62=5	7200bps
S62=6	9600bps
S62=7	12.0Kbps
S62=8	14.4Kbps
S62=9	16.8Kbps
S62=10	19.2Kbps
S62=11	21.6Kbps
S62=12	24.0Kbps
S62=13	26.4Kbps
S62=14	28.8Kbps
S62=15	38.4Kbps
í S62=16	57.6Kbps
S62=17	115.2Kbps

Dte data transfer speed
Type:	Register
Format	AT [cmds] S72=n [cmds]
Description:	Sets the DTE rate during data transfer
Command	Function
í S72=0	Last speed in autobaud
S72=1	300bps
S72=2	600bps
S72=3	1200bps
S72=4	2400bps
S72=5	4800bps
S72=6	7200bps
S72=7	9600bps
S72=8	12.0Kbps
S72=9	14.4Kbps
S72=10	16.8Kbps
S72=11	19.2Kbps
S72=12	21.6Kbps
S72=13	24.0Kbps
S72=14	26.4Kbps
S72=15	28.8Kbps
S72=16	38.4Kbps
S72=17	57.6Kbps
S72=18	115.2Kbps

FLOW CONTROL
Type:	Configuration
Format:	AT [cmds] &Kn [cmds]
Description:	Enables flow control options
Command	Function
&K0	Flow control disabled
&K1	Reserved
&K2	Reserved
&K3	RTS/CTS flow control enabled
&K4	XON/XOFF flow control enabled
&K5	Error

INACTIVITY TIMER
Type:	Configuration
Format:	AT [cmds] \Tn [cmds]
Default:	0
Range:	0-90
Unit:	1 minute
Description:	Sets the length of time that the modem does not receive information before it disconnects.

INACTIVITY TIMER
Type:	Register
Format	AT [cmds] S30=n [cmds]
Default:	0
Range:	0-90
Unit:	1 minutes
Description:	Maximum duration of DTE and DCE inactivity allowed prior to initiating hang-up process.
Note:	S30=0 disables the timer and allows indefinite inactivity.

INACTIVITY TIMER
Type:	Configuration
Format	AT [cmds] \Tn [cmds]
Default:	Unidentified
Range:	0-90
Unit:	1 minute
Description:	Sets the time the modem waits before modem chip set disconnects if there is no data activity

NO CARRIER TIME-OUT
Type:	Register
Format	AT [cmds] S7=n [cmds]
Default:	60
Range:	1-255
Unit:	1 second
Description:	Maximum wait time the modem uses after dialing to detect a carrier signal from the remote modem for both originating and answering calls.
Note:	W dial modifier also uses S7 to set the maximum time to wait.

V.32 - AUTO-RETRAIN
Type:	Configuration
Format:	AT [cmds] &Bn [cmds]
Description:	Controls auto-retrain function if poor line quality is detected
Command	Function
&B0	Auto-retrain disabled modem hangs-up
&B1	Auto-retrain enabled if line quality is poor, hangs up if condition lasts more than the value of register S7
&B2	No retrain, no hang-up