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15–4
+FBADMUL=
<
value
>
0-255 Error threshold multiplier:
Determines if the "Copy Quality OK" on the T.30
flow chart is met. <value>=0 to 255; a value
of 0 implies that error checking is disabled.
+FBOR=n Phase C data bit order:
n=0 Selects direct bit order.
n=1 Selects reversed bit order in receiving mode for
phase C data.
+FBUF? Buffer size; a read only parameter:
Allows the DTE to determine the characteristics
of the DCE’s buffer size.
+FCIG
="
string
"
Local fax station ID string, for polling Rx.
+FCLASS=n Service class selection: Refer to the +FCLASS
Class1 command on page 15-2.
+FCON DCE response: a fax connection is established.
+FCQ=n Copy quality check capability parameter:
n=0 No copy quality check capability.
n=1 Only checks 1D phase C data.
n=2 Checks both 1D and 2D phase C data.
+FCR=n "Capability to receive" parameter:
n=0 The DCE will not receive message data or poll
a remote device.
n=1 The DCE receives message data or polls a re-
mote device.
+FCTCRTY=
<
value
>
0-255 ECM retry count; in Error Correction Mode only:
The sender will try to send a partial page 4
times. <value>=0 to 255; units of 4 retries. If
the Continue To Correct (CTC) count is 0, it will
not make any further attempts.
+FDCC=vr,br,wd,ln,
df,ec,bf,st
DCE capabilities parameters.
vr=0 Vertical resolution: Normal; 98 lpi.
vr=1 Vertical resolution: Fine; 196 lpi.
br=0 Bit rate: 2400 bit/s; V.27ter.
br=1 Bit rate: 4800 bit/s; V.27ter.
br=2 Bit rate: 7200 bit/s; V.29 or V.17.
br=3 Bit rate: 9600 bit/s; V.29 or V.17.
Command
Value Description