Micron Technology Transport LT - Manual (Page 52)

Installing the Modem Driver in Windows 95/98 Introducing Your TransPort LT
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M2 Enables always
M3 Enables until carrier has been detected after connection
ATS0=nSets S0 register value (n range: 0~255). Sets the number of incoming ring
signals before answering. The Modem responds after as many incoming rings as
specified in n value. If the value of n is '0', ATA command should be entered for
auto answer.
ATS0? Displays S0 register value on the terminal
ATX3 Dials after waiting for specified time
ATX4 Dials after dial tone is detected
ATZ Initializes modem
AT&F Loads the factory default configuration (profile)
AT&V Shows current configuration
AT&W Saves user profile
AT&Zn=xStores the dial string in modem memory (n=0~3, x=phone number) e.g.)
AT&Z0=1235678
Automatically calls the stored phone number by using the following command.
ATDTS0
Recalls the stored phone number as AT&Z0 by tone dial
ATDPS0 Recalls the stored phone number as AT&Z0 by pulse dial
AT+MS=X Sets protocol for modem connection
(X=V90, V34)
AT+MS=V90 (default setting)
Try to connect with V90 (max 56 Kbps)
AT+MS=V34
Try to connect with V.34 (max 33.6 Kbps)