User's Guide for ZyXEL Omni 56K USB Modem
5-28
on-off transition.
6 64 40 Force S0>=2; does not answer on the first ring. S0
7 128 80 Ignore calling tone, not to be used as fax detection.
S42= Bit dec hex Bit-mapped register. +000
1 2 2 Enables throughput averaging.
2 4 4 CND message forces on even if ATQ2 is set.
3 8 8 Disable escape sequence code in answer mode.
4 16 10 Disable V.17 14,400 Fax in calling mode, no effect to
answering mode.
6 64 40 Disable ‘RINGING’ result code. Xn
7 128 80 DCD forced on but pulse off for 0.5 second at carrier
loss. &C0
S43= Bit dec hex Bit-mapped register. +008
6 64 40 Enable 1.5 sec, pause between off-hook and modem
answering.
7 128 80 Modem hang-up if the line condition does not permit
modem to run at the highest speed set by ‘&Nn’
command.
S44= Bit dec hex Bit-mapped register. +000
3 8 8 ATDSn initiates auto-dial of the stored numbers
consecutively until connection is made (cyclic dial). DSn
4 16 10 DSR follows DTR. (see also S41.5) &S1
6 64 40 When selected with ‘&B0’, DTE speed fixed at 38400
when the link speed is above 9600. DTE speed fixed
at 9600 if link speed is 7200. If it is below 7200, DTE
speed follows link speed. When selected with &B1,
DTE speed fixed at current rate when an ARQ
connection is made. When a non-ARQ connection is
made, DTE speed follows the link speed. (See also
S18.)
&Bn
S45= dec
0-255
hex
0-FF
Delay during which the CND silence detection is
disabled, in 20 ms units. (See also S46) +100
S46= dec hex CND silence detection interval. +028
0 to
255 0-FF To process the CND, silence must be detected for
the specified interval, in 20 ms units.
S48= Bit dec hex Bit-mapped register. +000
0 1 1 Cause CND information to be reported in raw format.
2 4 4 Enable data calling tone (CNG) sending.
3 8 8 Reverse the V.23 channel speed. Originate mode
modem speed (Send/Receive) 1200/75; Answer
mode modem speed (Send/Receive) 75/1200.
&N12
4 16 10 (Work with &D1 command) DTR ON causes the
modem to dial the default number and DTR OFF