ZyXEL Communications Omni 56K II - Manual (Page 71)

Omni 56K II and Omni 56K Plus II User’s Guide
Command Sets 5-25
RESPONSE CODE DESCRIPTION
u Transmission Buffer Underrun. The DCE reports this code if the DEC’s buffer
becomes empty without first receiving a command.
End of stream
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"
Table 5-15 Basic S-Registers "ATSn=x"
COMMAND FUNCTION & DESCRIPTION REF.
S0= Sets the number of rings on which the modem will answer. A value of 0 disables
auto-answering. +000
S1= Counts and stores the number of rings from an incoming call. +000
S2= Defines the escape code character, default ' +' (43 dec.). A value of 128-255 disables
the escape code. +043
S3= Defines the ASCII Carriage Return. +013
S4= Defines the ASCII Line Feed. +010
S5= Defines the ASCII Backspace key. A value of 128-255 disables the Backspace key' s
delete function. +008
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) +003
S7= Sets duration, in number of seconds modem waits for a carrier. +060
S8= Sets duration, in seconds, for pause (,) option in Dial command and pause between
command re-executions for Repeat (>) command. +002
S9= Sets duration, in tenths of a second of remote carrier signal before recognition.
(Ignored if in non-FSK or half-duplex operation) +006
S10= Sets duration, in tenths of a second, that the modem waits after the carrier is lost
before hanging up. +007