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Troubleshooting
Analog
loop
self-test
The
analog loop
self-test
does not
test
or
analyze the condition
of your
telephone
circuits.
Any
keys that
you
press
on
your keyboard
after
send-
ing the
Q
command
(or
S16=l
in
Hayes
protocol
mode)
are
echoed
to
your
display.
This
test
causes the data
sent
from your computer
to
be looped
back
to
the
receiver,
thus
letting
you
know
whether
the
Modem
is
functioning
properly.
84
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