ZyXEL Communications U-336E, User Manual

Page: 71 / 137

Fax Operation 59
Command Value Description
+FPI="string" Local fax station ID string, for polling
Rx.
+FPR=n Serial port rate control parameter:
n=0 Automatic DTE rate detection by the
DCE.
n>0 Serial rate is fixed at the value
multiplied by 2400 bps. For example,
when n=8, the DTE rate is equal to
19200 bps (8x2400).
+FPS=n Page transfer status: refer to the +FPTS
Class 2 command in previous sections
for settings.
+FRQ=pgl,cbl Receiving quality threshold parameters:
pgl=
0-64
(HEX
value) Specify the percentage of good lines
(e.g. with negotiated number of pixels)
required for a page considered
acceptable. The percentage of good
lines would be computed by the
equation:
100 x (<lc> - <bl>) / <lc>
lc: total line count as reported in the
+FPS: response.
bl: bad line count as reported in the
+FPS: response.
If the resulting value is less than the
value in <pgl>, the page is
unacceptable.
cbl=
0-FF
(HEX
value) Specify the maximum tolerable number
of consecutive bad lines. If this value is
exceeded for a given page, the DCE
shall consider the page unacceptable.
+FSP=n Enable polling command:
n=0 Disable polling.