Conexant – Comtrol AT Commands User Manual
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AT Commands for CX81801/CX06833/CX81300/CX06827 Modems Reference Manual
102184B
Conexant
3-105
The default values shown in Table 3-15 may vary by modem firmware configuration.
Consult the MCU firmware release notes for exact configuration.
The factory default values may be loaded at any time by entering the &Fn command.
Table 3-15. S-Parameter Summary
Register
Function
Range
Units
Saved
Default**
S0
Rings to Auto-Answer
0-255
rings
*
0
S1 Ring
Counter
0-255
rings
0
S2 Escape
Character
0-255
ASCII * 43
S3
Carriage Return Character
0-127
ASCII
13
S4
Line Feed Character
0-127
ASCII
10
S5 Backspace
Character
0-255
ASCII
8
S6
Wait Time before Blind Dialing or for Dial Tone
2-255
s
*
2
S7
Wait Time for Carrier, Silence, or Dial Tone
1-255
s
*
50
S8
Pause Time for Dial Delay Modifier
2-255
s
*
2
S9
Carrier Detect Response Time
1-255
0.1 s
*
6
S10
Lost Carrier To Hang Up Delay
1-255
0.1 s
*
14
S11
DTMF Tone Duration
50-255
0.001 s
*
95
S12
Escape Prompt Delay (EPD)
0-255
0.02 s
*
50
S14
General Bit Mapped Options Status
-
-
138 (8Ah)
S16
Test Mode Bit Mapped Options Status
-
-
0
S17
Point of Sale Options Selection
-
-
0
S19 Reserved
-
-
0
S20 Reserved
-
-
0
S21
V.24/General Bit Mapped Options Status
-
-
52 (34h)
S22
Speaker/Results Bit Mapped Options Status
-
-
117 (75h)
S23
General Bit Mapped Options Status
-
0
S24
Sleep Inactivity Timer
0-255
s
0
S25
Delay to DTR Off
0-255
s or 0.01 s
5
S26
RTS-to-CTS Delay
0-255
0.01 s
1
S27
General Bit Mapped Options Status
-
-
73 (49h)
S28
General Bit-Mapped Options Status
-
-
0
S29
Flash Dial Modifier Time
0-255
10 ms
70
S30
Disconnect Inactivity Timer
0-255
10 s
0
S31
General Bit-Mapped Options Status
-
-
192 (C0h)
S36
LAPM Failure Control
-
-
*
7
S38
Delay Before Forced Hangup
0-255
s
20
S39
Flow Control Bit Mapped Options Status
-
-
3
S40
General Bit-Mapped Options Status
-
-
*
104 (68h)
S41
General Bit-Mapped Options Status
-
-
*
195 (C3h)
S46
Data Compression Control
-
-
*
138
S48
V.42 Negotiation Control
-
-
7
S86
Call Failure Indication
0-26
-
21
S91
PSTN Transmit Attenuation Level
0-15
dBm
10 (Country
dependent)
S92 Fax
Transmit
Attenuation
Level 0-15
dBm
10
(Country
dependent)
S95
Extended Result Codes Control
-
-
*
0
S210
V.34 Symbol Rate
0-255
-
13 (0Dh)
* Register value may be stored in one of two user profiles with the &W command.
** Default values may be modified using ConfigurACE.