Comtrol AT Commands - Manual (Page 6)

AT Commands for CX81801/CX06833/CX81300/CX06827 Modems Reference Manual
Conexant 102184B
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+DR - Data Compression Reporting ..................................................................................................... 3-75
%C - Enable/Disable Data Compression............................................................................................... 3-77
3.2.7 V.8/V.8bis Commands.................................................................................................................................. 3-78
+A8E - V.8 and V.8bis Operation Controls ........................................................................................... 3-78
+A8I: - CI Signal Indication................................................................................................................... 3-79
3.2.8 Synchronous Access Mode Commands....................................................................................................... 3-80
+ESA - Configure Synchronous Access Submode ............................................................................... 3-80
+H - Enable/Disable RPI ....................................................................................................................... 3-82
+ITF - Transmit Flow Control Thresholds ............................................................................................. 3-83
3.2.9 Diagnostic Commands ................................................................................................................................. 3-84
#UD – Last Call Status Report.............................................................................................................. 3-84
%TT - PTT Test Command ................................................................................................................... 3-92
3.2.10 Compatibility Commands ............................................................................................................................. 3-93
&L - Leased Line Operation.................................................................................................................. 3-93
)M - Enable Cellular Power Level Adjustment ...................................................................................... 3-93
@M - Initial Cellular Power Level Setting ............................................................................................. 3-94
:E - Compromise Equalizer Enable Command ...................................................................................... 3-94
3.2.11 Fast Connect Commands.............................................................................................................................. 3-95
$F – Fast Connect Control .................................................................................................................... 3-95
3.2.12 V.92 +P and –Q Commands ......................................................................................................................... 3-96
+PCW - Call Waiting Enable.................................................................................................................. 3-96
+PMH - Modem-on-Hold Enable .......................................................................................................... 3-97
+PMHT – Modem-on-Hold Timer......................................................................................................... 3-98
+PMHR - Initiate Modem-on-Hold........................................................................................................ 3-99
+PIG - PCM Upstream Ignore............................................................................................................. 3-100
+PMHF - V.92 Modem-on-Hold Hook Flash ....................................................................................... 3-100
+PQC - V.92 Phase 1 and Phase 2 Control......................................................................................... 3-101
+PSS - Use Short Sequence............................................................................................................... 3-102
-QCPC - Force Full Startup Procedure Next Connection..................................................................... 3-103
-QCPS - Enable Quick Connect Profile Save....................................................................................... 3-103
3.3 S-Parameters.............................................................................................................................................................. 3-104
S - Read/Write S-Parameter ............................................................................................................... 3-104
3.3.1 Factory Defaults.......................................................................................................................................... 3-104
3.3.2 S-Parameter Definitions ............................................................................................................................. 3-106
S0 - Number of Rings to Auto-Answer............................................................................................... 3-106
S1 - Ring Counter............................................................................................................................... 3-106
S2 - Escape Character ........................................................................................................................ 3-106
S3 - Carriage Return Character .......................................................................................................... 3-106
S4 - Line Feed Character .................................................................................................................... 3-106
S5 - Backspace Character................................................................................................................... 3-107
S6 - Wait Time before Blind Dialing or for Dial Tone.......................................................................... 3-107
S7 - Wait Time for Carrier, Silence, or Dial Tone................................................................................ 3-107
S8 - Pause Time For Dial Delay .......................................................................................................... 3-108
S9 - Carrier Detect Response Time .................................................................................................... 3-108
S10 - Lost Carrier To Hang Up Delay ................................................................................................. 3-108
S11 - DTMF Tone Duration................................................................................................................. 3-108