ROADSTER II 56 ULTRA SVD (AM5690) modem/telephone/ISDN Settings and Configuration

Card Type	Modem (asynchronous)
Chip Set	Unidentified
Maximum Modem Rate	56.0Kbps
Maximum Fax Rate	14.4Kbps
Data Modulation Protocol	Bell 103/212A, ITU-T V.21, V.22, V.22bis, V.23, V>32, V.32bis, V.34, K56flex, V.90
Fax Modulation Protocol	ITU-T V.17, V.27ter, V.29
Error Correction/Compression	MNP5, MNP10, V.42, V.42bis
Fax Class	Class I
Data Bus	External

CONNECTIONS
Function	Label		Function		Label
DC power		CN1		Line in		CN3
RS-232/422		CN2

DIAGNOSTIC LED(S)
LED	Color	Status	Condition
TX/RX	Green	On	Modem is transmitting/receiving data
TX/RX	Green	Off	Modem is not transmitting/receiving data
TX/RX	Green	Blinking	Modem is transmitting data to the local computer
CD	Unidentified	On	Carrier signal detected
CD	Unidentified	Off	Carrier signal not detected
OH	Unidentified	On	Modem is off-hook
OH	Unidentified	Off	Modem is on-hook
TR	Unidentified	On	DTR signal is high
TR	Unidentified	Off	DTR signal is low
POWER	Unidentified	On	Power is on
POWER	Unidentified	Off	Power is off

SUPPORTED COMMAND SET

Basic AT Commands

AT, ‘+++’, A/

A, B, E, H, M, O, Q, V, W, Y, Z

&C, &D, &R, &S, &W, &Y, &Z

Extended AT Commands

\A, \B, \G, \K, \L, \N, \V

%C, %L, %Q

S Registers

S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S18, S24, S25, S29, S30, S32, S33,

S38, S48, S82, S86, S95

Special Commands

*H, -K, -Q, )M, @M, :E, +MS

Note: See MHI Help File for full command documentation.

DIAL
Type:	Immediate
Format:	AT [cmds] D<#> [cmds]
Description:	Dials telephone number according to any modifiers included in the string
Note:	Any combination of modifiers can be used to produce the desired dial functions in sequence.
Command	Function
DL	Re-dial last number
DS=n	Dial stored telephone number n
DW	Dialing resumed following dial tone detection
D,	Dialing paused for amount of time specified in S8 register
D!	Flash function initiated. Modem commanded to go off-hook for specified time before returning on-hook.
D@	Wait for Quite Answer function enabled. Modem waits until a "quiet answer," a ring-back signal followed by silence up to the time specified in S7, is received prior to executing the rest of the dial string.
D^	Disable calling tones
DJ	Perform an MNP10 connection
DK	Enable power level adjustment during MNP10 connection
D;	Modem returned to idle state after dialing. The semicolon can only be placed at the end of the dial command.

REPORT INFORMATION
Type:	Immediate
Format:	AT [cmds] In [cmds]
Description:	Displays information requested
Command	Function
I0	Reports modem model and speed
I1	Reports ROM checksum
I3	Reports ROM revision number
I4	Displays Hayes compatible coded strings containing product and feature specific information
I9	Displays the product ID and revision number

SPEAKER VOLUME
Type:	Configuration
Format:	AT [cmds] Ln [cmds]
Description:	Controls speaker volume
Command	Function
L0	Low volume setting
L1	Low volume setting
í L2	Medium volume setting
L3	Highest volume setting

AUTO-MODE DETECTION
Type:	Configuration
Format:	AT [cmds] Nn [cmds]
Description:	Selects various options for the automatic detection and negotiation of protocols during the handshake process if the modem is communicating with a remote modem of dissimilar speed.
Command	Function
N0	Auto-mode detection disabled
í N1	Auto-mode detection enabled

SELECT CALL PROGRESS RESULT CODES
Type:	Configuration
Format:	AT [cmds] Xn [cmds]
Description:	Enables selection of tone detection and associated result code format options
Command	Function
X0	Busy and dial tone detection disabled; result codes 0 - 4, 8, 33, 35, +F4 enabled.
X1	Busy and dial tone detection disabled; result codes 0 - 5, 8-23, 33, 35, +F4 enabled.
X2	Busy tone detection disabled, dial tone detection enabled; result codes 0 - 6, 8-23, 33, 35, +F4 enabled.
X3	Busy tone detection enabled, dial tone detection disabled; result codes 0 - 23, 33, 35, +F4 enabled.
í X4	Busy and dial tone detection enabled; all result codes enabled.

FACTORY DEFAULT PROFILE
Type:	Configuration
Format:	AT [cmds] &F [cmds]
Description:	Sets values in active profile to values found in the default profile
Command	Function
í &F0	Restore factory default profile 0
&F2	Restore factory default profile 1

GUARD TONE
Type:	Configuration
Format:	AT [cmds] &Gn [cmds]
Description:	Commands the modem to transmit a guard tone in V.22/V.22bis
Note: Used primarily for international data transmission
Command	Function
í &G0	Guard tone disabled
&G2	1800Hz guard tone enabled

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

COMMUNICATIONS MODE
Type:	Configuration
Format:	AT [cmds] &Qn [cmds]
Description:	Selects communications mode options
Command	Mode
í &Q0	Asynchronous mode, serial port speed follows connect speed.
&Q5	Error correction mode

CONFIGURATION PROFILES
Type:	Immediate
Format:	AT [cmds] &V [cmds]
Description:	Displays active and stored configuration profiles
Command	Mode
í &V0	View active and stored command profiles
&V1	Display last connection statistics

AUTO-RETRAIN - AUTO-FALLBACK/FALL-FORWARD
Type:	Configuration
Format:	AT [cmds] %En [cmds]
Description:	Controls auto-retrain mode and fallback/fall-forward
Command	Function
%E0	Auto-retrain disabled
%E1	Auto-retrain enabled
%E2	Auto-fallback/fall-forward enabled
%E3	Auto-retrain enabled, hang-up when line quality reaches hang-up threshold

V.42bis - COMPRESSION CONTROL
Type:	Configuration
Format:	AT [cmds] #Cn [cmds]
Description:	Controls V.42bis data compression
Command	Function
#C0	Calling tones disabled
#C1	Calling tone controlled by dial modifier n

MNP10 ENHANCED CELLULAR
Type:	Configuration
Format:	AT [cmds] -SECn [cmds]
Default:	0
Range:	10-30
Unit:	-1 dBm
Description:	Sets the enhanced cellular function