NEC AT-35 Telephone User Manual


 
TROUBLESHOOTING
Troubleshooting Guide
Problem Solution
No dial tone /
Will not dial out
Check that the hookswitch is not depressed.
Check that the line cord is connected.
Make sure the SPEAKER key LED is lit (if
using speakerphone).
Ensure that the Dialling Mode Switch is set to
the correct position.
Unplug the phone, wait 30 seconds, then plug
the phone back in.
Phone does not
ring
Disconnect any additional devices connected
to the DATA port.
Ensure there are no other devices connected
to the same line.
Cannot be heard by
the other party
Confirm phone cord and handset curly cord
are securely plugged in.
Make sure MUTE key LED is off.
Cannot use
one-touch dialling
Make sure that a number has been correctly
stored under the one-touch key.
A row of “-“ indicates an empty one-touch key.
No display on LCD
while phone is idle
Check that batteries are fitted and that they
are in good condition.
Care and Maintenance
To keep your telephone set working well and looking good, follow these
few simple guidelines.
Avoid putting the telephone near heating appliances and devices that
generate electrical noise.
The telephone should not be exposed directly to sunlight or moisture.
Avoid dropping the handset and other rough treatment.
Clean the telephone using a soft cloth moistened with a mild cleaning
solution.
Remove all traces of the cleaner with a damp cloth.
Never use cleaners containing alcohol, strong cleaners that may
corrode plastic, or abrasive powders, as this may damage the finish.
17