S-Register Descriptions; Basic S-Registers "Atsn=X; Table 24. Basic S-Registers "Atsn=X; Table 25. Extended S-Registers "Atsn=X - ZyXEL Communications Omni 56K User Manual

User's Guide for ZyXEL Omni 56K USB Modem
5.3

S-Register Descriptions

In most bit-mapped S-registers, the default bit value is 0. Non-0 default values are followed by
an asterisk. 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.

5.3.1 Basic S-Registers "ATSn=x"

COMMAND
S0= Sets the number of rings on which the modem answers. 0 value
disables auto-answer.
S1= Counts and stores number of rings from an incoming call.
S2= Defines escape code character, default '+' (43 dec.). A value of 128 to
255 disables the escape code.
S3= Defines ASCII Carriage Return.
S4= Defines ASCII Line Feed.
S5= Defines ASCII Backspace. A value of 128 to 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 dials 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, modem waits after loss of carrier
before hanging up.
S11= Sets duration and spacing, in milliseconds of dialed Touch-Tones.
COMMAND Bit
S13= Bit dec
1 2
5-22
Table 24. Basic S-Registers "ATSn=x"
FUNCTION AND DESCRIPTION
Table 25. Extended S-Registers "ATSn=x"
dec hex
hex Bit-mapped register.
2 Capture modem manufacturer information during
V.42 handshake, can be displayed at ATI2 <Last
Speed/Protocol> line if available ('Flash' or 'ZyXEL'
FUNCTION AND DESCRIPTION
+Ref.
+000
+000
+043
+013
+010
+008
+003
+060
+002
+006
+007
+070
Ref.
+000