Rockwell RCV144ACx, Справочник по командам

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AT Command Reference Manual
3-4 1048
@ Wait for silence: the modem will wait for at least 5 seconds of silence in the call progress frequency
band before continuing with the next dial string parameter. If the modem does not detect these 5
seconds of silence before the expiration of the call abort timer (S7), the modem will terminate the
call attempt with a NO ANSWER message. If busy detection is enabled, the modem may terminate
the call with the BUSY result code. If answer tone arrives during execution of this parameter, the
modem handshakes.
& Wait for credit card dialing tone before continuing with the dial string. If the tone is not detected
within the time specified by S7 (US models) or S6 (W-class models), the modem will abort the rest
of the sequence, return on-hook, and generate an error message.
, Dial pause: the modem will pause for a time specified by S8 before dialing the digits following ",".
; Return to command state. Added to the end of a dial string, this causes the modem to return to the
command state after it processes the portion of the dial string preceding the ";". This allows the user
to issue additional AT commands while remaining off-hook. The additional AT commands may be
placed in the original command line following the ";" and/or may be entered on subsequent
command lines. The modem will enter call progress only after an additional dial command is issued
without the ";" terminator. Use "H" to abort the dial in progress, and go back on-hook.
^ Toggles calling tone enable/disable: applicable to current dial attempt only.
( ) Ignored: may be used to format the dial string.
- Ignored: may be used to format the dial string.
<space> Ignored: may be used to format the dial string.
<i> Invalid character: will be ignored.
> If enabled by country specific parameter, the modem will generate a grounding pulse on the EARTH
relay output.
En - Command Echo
The modem enables or disables the echo of characters to the DTE according to the parameter supplied. The parameter
value, if valid, is written to S14 bit 1.
E0 Disables command echo.
E1 Enables command echo. (Default.)
Result Codes:
OK n = 0 or 1.
ERROR Otherwise.