Motorola G24 Guide Developer's Manual page 362

Modem Configuration and Profile
The following table shows the different S-registers and their associated values.
S0
S2
S3
S4
S5
S7
S12
S14
S21
S22
S31
S36
S39
S40
S41
Note:
3-278
Sn Description
Sets/gets number of rings before
auto answer.
Sets/gets escape code character.
Sets/gets carriage return code
character.
Sets/gets line feed code character. 0
Sets/gets command line editing
character (backspace).
Sets the number of seconds in
which connection must be
established before the call is
disconnected.
Sets/gets guard time (in units of
50 msec) for the escape character
during CSD connections
Read-only. Holds values of En
(in bit 1),
Qn (in bit 2), Vn (in bit 3).
Read-only. Holds values of &Dn
(in bits 2, 3 and 4), &Cn (in bits 5
and 6).
Read-only. Holds values of Mn
(in bits 2 and 3),
Xn (in bits 4, 5 and 6)
Read-only. Holds value of Wn (in
bits 2 and 3).
Sets/gets value of \Nn.
Read-only. Holds value of &Kn
(in bits 0, 1 and 2).
Read-only. Holds value of \An
(in bits 6 and 7).
Read-only. Holds value of %Cn
(in bits 0 and 1).
S0 (Auto Answer) should work regardless of the DTR HW line state. This is a deviation
from the ITU V. 25-ter standard.
AT Commands Reference Manual
Min Value Max Value
0 255
0 255
0 127
127
0 127
1 255
0 255
— —
— —
— —
— —
0 7
— —
— —
— —
Default Value
0
43
13
10
8
30
20
170
40
134
0
5
3
192
3
December 31, 2007