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Chapter 5: Troubleshooting
Status signaling 173
55555
Troubleshooting
03500
to 03509
2-wire
calibration
failure
2-wire calibration
failed on the
Phone/Fax
interface, because
of:
1. Common mode
balance error.
2. The hook is off.
3. Wires are
shorted to each
other or shorted
to ground.
1. Check the wires
to your phone or
fax.
2. Put the hook on.
3. Check the wires.
03600
to 03609
2-wire
operational
failure
The Phone/Fax
interface fails to
operate, for one of
the following
reasons:
1. Ground shorted.
2. Power overload.
3. Temperature
overload.
1. Check the wires.
2. Wait until the
event is cleared;
then try again.
3. Wait until the
event is cleared;
then try again.
ID Event Text Explanation Remedy
BGAN-X_UM.book Page 173 Wednesday, April 30, 2008 12:48 PM