S-Register Descriptions; Table 5-15 Basic S-Registers "Atsn=X - ZyXEL Communications Omni 56K II User Manual

RESPONSE CODE
<DLE>u
<DLE><ETX>
5.6

S-Register Descriptions

In most bit-mapped S-registers, the default bit value is 0. An asterisk follows non-0 default values. In some
cases, default values are shown in the reference column preceded by +. Some bits are reserved for factory use
and should not be changed.
5.6.1 Basic S-Registers "ATSn=x"
COMMAND
S0= Sets the number of rings on which the modem will answer. A value of 0 disables
auto-answering.
S1= Counts and stores the number of rings from an incoming call.
S2= Defines the escape code character, default ' +' (43 dec.). A value of 128-255 disables
the escape code.
S3= Defines the ASCII Carriage Return.
S4= Defines the ASCII Line Feed.
S5= Defines the ASCII Backspace key. A value of 128-255 disables the Backspace key' s
delete function.
S6= Sets the number of seconds the modem waits before dialing if ' X0' or ' X1' is
selected. If a setting of ' X2,' 'X7' is selected; the modem will dial as soon as it detects
a dial tone. This register also sets the time-out interval for the "W" dial modifier to
wait for the dial tone. (See also S41b4)
S7= Sets duration, in number of seconds modem waits for a carrier.
S8= Sets duration, in seconds, for pause (,) option in Dial command and pause between
command re-executions for Repeat (>) command.
S9= Sets duration, in tenths of a second of remote carrier signal before recognition.
(Ignored if in non-FSK or half-duplex operation)
S10= Sets duration, in tenths of a second, that the modem waits after the carrier is lost
before hanging up.
Command Sets
Transmission Buffer Underrun. The DCE reports this code if the DEC's buffer
becomes empty without first receiving a <DLE><ETX> command.
End of stream

Table 5-15 Basic S-Registers "ATSn=x"

FUNCTION & DESCRIPTION
Omni 56K II and Omni 56K Plus II User's Guide
DESCRIPTION
REF.
+000
+000
+043
+013
+010
+008
+003
+060
+002
+006
+007
5-25