Longshine LCS-8056C2 - Manual (Page 49)

Commands for Host-Processed Modems Reference Manual
100498E Conexant 3-27
T - Set Tone Dial Default
This command forces DTMF dialing until the next P dial modifier or P command is received.
The modem will set an S-Parameter bit to indicate that all subsequent dialing should be
conducted in tone mode. Note that the DP command will override this command. Clears S14
bit 5.
This command may not be permitted in some countries. (See P.)
Syntax
T
Result Codes
OK
P - Set Pulse Dial Default
This command forces pulse dialing until the next T dial modifier or T command is received.
Sets S14 bit 5.
As soon as a dial command is executed which explicitly specifies the dialing mode for that
particular call (e.g., ATDT..), this command is overridden so that all future dialing will be
tone dialed. (See T command.)
This command may not be permitted in some countries.
A - Answer
The modem will go off-hook and will attempt to answer an incoming call if correct conditions
are met. Upon successful completion of answer handshake, the modem will go on-line in
answer mode. This command may be affected by the state of Line Current Sense, if enabled.
(Most countries do not require Line Current Sense.) Operation is also dependent upon
+FCLASS command and country-specific requirements.
If +FCLASS=0 is selected, the modem will enter the connect state after exchanging carrier
with the remote modem. If no carrier is detected within a period specified in register S7, the
modem will hang up. Any character entered during the connect sequence will abort the
connection attempt.
If +FCLASS=1.0 is selected, the modem will go off-hook in V.21 answer mode. It will
generate the V.21 2100 Hz answer tone for 3 ± 0.5 seconds. Following a delay of 70 ms, it
will proceed as if the +FTH=3 command were issued. At any stage up to (but excluding) the
+FTH=3 command state, any character will abort the communication. (See the description of
the +FTH command for details.)