Longshine LCS-8156C1 - Manual (Page 47)

AT Commands for CX930xx Modem Reference Manual
102752B Conexant 3-23
1 DTR drop is interpreted according to the current
&Qn setting as follows:
&Q0, &Q1, &Q5, &Q6: DTR drop is interpreted
by the modem as if the asynchronous escape
sequence had been entered. The modem returns
to asynchronous command state without
disconnecting.
&Q2 &Q3: DTR drop causes the modem to hang
up. Auto-answer is inhibited.
2 DTR drop is interpreted according to the current
&Qn setting as follows:
&Q0 through &Q6: DTR drop causes the
modem to hang up. Auto-answer is inhibited.
(Default.)
3 DTR drop is interpreted according to the current
&Qn setting as follows:
&Q0, &Q1, &Q5, &Q6: DTR drop causes the
modem to perform a soft reset as if the Z
command were received. The &Y setting
determines which profile is loaded.
&Q2 &Q3: DTR drop causes the modem to hang
up. Auto-answer is inhibited.
If &Q5 or &Q6, is in effect, the action taken is the same as for &Q0.
&K - Flow Control
This command defines the DTE/DCE (terminal/modem) flow control mechanism. The
parameter value, if valid, is written to S39 bits 0, 1, and 2.
Syntax
&K
Defined Values
Decimal number corresponding to the selected option.
0 Disables flow control.
3 Enables RTS/CTS flow control. (Default for data
modem modes.)
4 Enables XON/XOFF flow control.
5 Enables transparent XON/XOFF flow control.
Result Codes
OK = 0, 3, 4, or 5.
ERROR Otherwise.