Radio Shack 43-1204 User Manual
Page 31
 
31
Error indicator lights.
Press
STOP/CLEAR
to turn off the error light.
Print an activity report and check the error 
code.
No dial tone.
The telephone line is not properly con-
nected.
Sound from speaker is too low.
Monitor volume switch is set to
L
.
Cannot hear rings.
Ringer volume is set to
OFF
.
Fax/phone calls do not go through.
Dialing mode is not set correctly.
Cannot make a phone call.
A fax is being sent or received.
Telephone does not ring.
Too many phone devices are connected to 
the same line.
Remote reception does not work 
with phone connected to the fax 
machine.
Fax machine set to answer mode.
Remote reception feature switch (08) is 
turned off.
You started the call from the extension 
phone. Press 
START
on the fax machine.
Remote reception does not work 
with phone connected to same line 
as the fax machine.
Parallel phone connection feature switch (57) 
is turned off.
Fax machine set to answer mode.
You started the call from the extension 
phone. Press 
START
on the fax machine.
Symptoms
Possible Cause/Solution
Er
ro
r
Li
ght
Phone cal
ls
Ext
e
nsi
on p
hone
43-1204.fm Page 31 Wednesday, August 18, 1999 8:45 AM