Total Control MP/16, Operator'S Manual

Page: 142 / 182

D-18 AT Command Reference
S-Registers
NOTE: The modem does not perform a value-range check. Some
values may not work with some equipment, and you'll have to
readjust the settings.
Register Default Function
S0 See DIP Sets the number of rings on which to answer
Switch 5 when in Auto Answer mode. S0=0 disables Auto
Answer, the same as DIP switch 5 ON. S0=1 enables
Auto Answer and the modem answers on the first
ring.
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. Values of 128
−
255 disable 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 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.