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AT Commands for CX930xx Modem Reference Manual
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Table 3-2. Supported V.80 Commands
Command
Hex Codes
Description
Supported V.80 DTE-to-DCE Commands
<extend0> <length>
<control> <rest of command>
<40h>
<42h>
The DCE decodes this as a sequence of 3 + (<length>-1Fh).
<105off>
<105on>
<42h>
<43h>
Circuit 105 is OFF.
Circuit 105 is ON.
<singleEMp>
<doubleEMp>
<58h>
<59h>
The DCE decodes this as one <99h> in user data.
The DCE decodes this as <99h><99h> in user data.
<singleEM>
<doubleEM>
<5Ch>
<5Dh>
The DCE decodes this as on <19h> in user data.
The DCE decodes this as <19h><19h> in user data.
<poll>
<5Eh>
The DCE decodes this command and deliver a set of status commands,
one for each circuit enabled.
Supported V.80 DCE-to-DTE Commands
<extend0> <length>
<status> <rest of command>
<60h>
<62h>
The DCE decodes this as a sequence of 3 + (<length>-1Fh).
<106off>
<106on>
<62h>
<63h>
Circuit 106 is OFF.
Circuit 106 is ON.
<109off>
<109on>
<66h>
<67h>
Circuit 109 is OFF.
Circuit 109 is ON.
<125off>
<125on>
<6Ah>
<6Bh>
Circuit 125 is OFF.
Circuit 125 is ON.
<singleEMp>
<doubleEMp>
<76h>
<77h>
The DCE encodes this as one <99h> in user data.
The DCE encodes this as <99h><99h> in user data.
<singleEM>
<doubleEM>
<7Ch>
<7Dh>
The DCE encodes this as on <19h> in user data.
The DCE encodes this as <19h><19h> in user data.