US Robotics Sportster Flash x2 User Manual page 57

&N=0
Connects at best possible
&U=0
speed between your modem
and remote modem
Connects at any speed
&U>0
faster than the value of &U.
&Rn Sets Receive Data (RD) hardware flow control,
Request to Send (RTS) (see also &In and &Hn).
&R0 Reserved
&R1 Modem ignores RTS
* &R2 Received Data to computer only on RTS
&Sn Controls Data Set Ready (DSR) operations.
* &S0 DSR override; always ON
&S1 Modem controls DSR
&Tn Begins test modes.
&T0 Ends testing
&T1 Initiates Analogue Loopback
&T2 Reserved
&T3 Initiates Local Digital Loopback
&T4 Enables Remote Digital Loopback
* &T5 Prohibits Remote Digital Loopback
&T6 Initiates Remote Digital Loopback
&T7 Initiates Remote Digital with self-test and
error detector
&T8 Initiates Analogue Loopback with self-test
and error detector
&Un Sets floor connect speed when &Un is set greater than 0.
&Nn is the ceiling connect speed. See &Nn.
* &U0 Disabled
&U1 300 bps
&U2 1200 bps
&U3 2400 bps
&U4 4800 bps
&U5 7200 bps
&U6 9600 bps
&N>0
Connects at speed defined
by &N
Connects at any speed
between &N and &U.
Sportster Flash x2 - User's Guide 53