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ATX3
OK,CONNECT,RING, NO CARRIER,ERROR,NO ANSWER, and CONNECT
XXXX. Blind dialing is enabled/disabled by country parameters. If dial tone
detection is enforced and dial tone is not detected. NO CARRIER will be reported.
The value 110b is written to S22 bits 6, 5, and 4, respectively.
ATX4
value 111b is written to S22 bits 6,5,and 4,respectively.(Default)
ATYn
Long Space Disconnect
This command enables/disables the generation and response to long
space disconnect.
The parameter value, if valid, is written to S21 bit 7.
ATY0
ATY1
mode, the modem will send a long space of four seconds prior to going on-hock.
In error correction mode, the modem will respond to the receipt of a long space
(i.e., a break signal greater than 1.6 seconds)by going on-hook.
ATZn
Soft Reset and Restore Profile
The modem performs a soft reset and restores(recalls)the
configuration profile according to the parameter supplied. If no parameter is
specified, zero is assumed.
ATZ0
ATZ1
AT&Cn
RLSD(DCD) Option
The modem controls the RLSO output in accordance with the
parameter supplied. The parameter value, if valid, is written to S21 bit 5.
AT&C0
AT&C1
AT&Dn
DTR Option
This command interprets the ON to OFF transition of the DTR signal
from the DTE in accordance with the parameter supplied. The parameter value, if
valid, is written to S21 bits 3 and 4. Also, see S25.
AT&D0
setting as follows:
operation with DTEs which do not provide DTR.
up. Auto-answer is not affected.
up. Auto-answer is inhibited.
Enables monitoring of busy tones; send only
Enables monitoring of busy tones; send all messages. The
Disables long space disconnect.(default)
Enables long space disconnect. In non-error correction
Soft reset and restore stored profile 0.
Soft reset and restore stored profile 1.
RLSD remains ON at all times.
RLSD follows the state of the carrier.(Default.)
DTR drop is interpreted according to the current &Qn
&Q0,&Q5,&Q6 DTR is ignored(assumed ON).Allows
&Q1,&Q4
&Q2,&Q3
DTR drop causes the modem to hang
DTR drop causes the modem to hang
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