i-modul Modem 336 LL
S Registers
9
S Registers
S registers may be read and written using the
ATS<n>
command. (See also
AT Command Reference). Certain S registers may only be read; into others
only a particular range of values may be entered.
If the range of values is exceeded, the modem will report
OK
, although the
value was not accepted. We therefore recommend to immediately checking
modifications by reading (
ATS<n>?
).
Note:
*
These registers are stored in the user defaults with
AT&W0
or
AT&W1
.
9.1
Overview S Registers
Tabs
Function
Units
Range
Default
S0*
S1
Ringing tone counter
Ringing
tones
0-255 0
S2* Escape
ASCII
0-255 43
S3 Return
ASCII
0-127 13
S4 Linefeed
character
ASCII
0-127 10
S5 Backspace
character
ASCII
0-255 8
S6*
Waiting period dial tone
s
3-7
3
S7*
Waiting period carrier signal
s
0-100
50
S8*
Dial tone delay
s
1-7
2
S9*
Reaction time carrier signal
0.1 s
1-255
6
S10*
Time period between lost carrier signal and hang up
0.1 s
14-254 14
S11* Operation
mode
1,3,5,7 3
S12*
Transmission clock of the ESC characters
0.02 s
0-255
50
S13*
Number of dialing attempts to send the message
1-12
3
S14* General
settings
146
S15*
Data Transmit Controller DTC
1s
0-255
0
S17*
Initial character for remote configuration
0-127
42
S21*
Settings for V.24
52
S22* Settings
117
S24*
Time period until switching into sleep mode
s
0-255
0
S25
Time period for DTR signal
0.01 s
0-255
5
S26
Time period between RTS/CTS
0.01 s
0-255
1
51
