USRobotics V.34 - Manual (Page 110)

COURIER HIGH SPEED MODEMS
B-16 Summaries and Tables
Register Default Function
S0 See DIP Sets the number of rings on which to
Switch 5 answer when in Auto Answer mode. S0=0
disables Auto Answer, the same as DIP
switch 5 ON (factory setting). S0=1
enables Auto Answer and the modem
answers on the first ring.
NOTE: If DIP switch 5 is OFF and S0=0,
Auto Answer remains disabled.
S1 0 Counts and stores the number of rings
from an incoming call.
S2 43 Stores the ASCII decimal code for the
escape code character. Default character is
“+”. A value of 128-255 disables the
escape code.
S3 13 Stores the ASCII decimal code for the
Carriage Return character. Valid range is
0
− 127.
S4 10 Stores the ASCII decimal code for the Line
Feed character. Valid range is 0
− 127.
S5 8 Stores the ASCII decimal code for the
Backspace character. A value of 128-255
disables the Backspace key's delete
function.
S6 2 Sets the number of seconds the modem
waits before dialing. If set to X2, X4, X6,
or X7, the modem dials as soon as it
detects a dial tone (fast dials). If there is
no dial tone, the modem observes the
normal S6 timeout.
S7 60 Sets the number of seconds the modem
waits for a carrier. May be set for much
longer duration if, for example, the
modem is originating an international
connection.