Radio Shack SYSTEM 440 Owner's Manual page 27

43-974.fm Page 27 Monday, August 16, 1999 4:27 PM
Problem
Module displays
SWAP JACKS
Module displays
HANG UP PHONE &
CHECK ALL CORDS
Module displays
POWER FAILURE
Module displays
NO DATA SENT
Solution
Verify that the line cords are in the correct
jacks.
• Verify that all telephones are on-
hook.
• Check that all telephone line cords
are secure.
• Verify that the AC adapter is firmly
installed in the module.
• Verify that there is power at the AC
outlet.
• The module is not receiving informa-
tion from the phone company. Make
sure the telephone company has
started your Caller ID/Call Waiting
services.
(Continued on next page)
27