Comtrol AT Commands - Manual (Page 65)

AT Commands for CX81801/CX06833/CX81300/CX06827 Modems Reference Manual
102184B Conexant 3-39
& 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.