Chapter 5 Command Reference
27
P Set Pulse Dial as Default
Causes the modem to assume that all subsequent dial commands are pulse dials.
You may omit the "
P
" from the dial strings.
Q Result Code Display
Determines whether the modem sends the result codes to the DTE.
Q0/Q
Enables result codes to the DTE (Default).
Q1
Disables result codes to the DTE.
T
Set Tone Dial as Default
Causes the modem to assume that all subsequent dial commands are tone dial.
Vn Select Word or Digit Result Codes
V0/V
Displays result codes in digital format.
V1
Displays result codes in verbose format. (Default)
W
Connect Message Control
This command controls the format of CONNECT messages.
W0/W
Upon connection, the modem reports only the DCE speed (e.g., CONNECT 19200).
Subsequent responses are disabled.
W1
Upon connection, the modem reports the line speed, the error correction protocol, and the DTE
speed, respectively. Subsequent responses are disabled.
W2
Upon connection, the modem reports the DCE speed (e.g., CONNECT 14400). Subsequent
responses are enabled.(Default)
W3
Upon connection, the modem reports the line speed, the error correction protocol, and the DTE
speed, respectively. Subsequent responses are enable.
Xn
Extended Result Codes
This command selects which subset of the result messages will be used by the modem to inform the
DTE of the results of commands.
Blind dialing is enabled or disabled by country parameters. If the user wishes to enforce dial tone
detection, a "
W
" can be placed in the dial string(see
D
command). Note that the information below is
based upon the default implementation of the
X
results table.
If the modem is in facsimile mode (
+FCLASS=1
) , the only message sent to indicate a connection is
CONNECT without a speed indication.
X0/X
CONNECT result code is given upon entering online data state. Dial tone and busy detection
are disable.
X1
CONNECT<text> result code is given upon entering online data state. Dial tone and busy
detection are disable.
X2
CONNECT<text> result code is given upon entering online data state. Dial tone detection is
enabled, and busy detection is disable.
X3
CONNECT<text> result code is given upon entering online data state. Dial tone detection is
disabled, and busy detection is enable.
