Radio Shack SYSTEM 440 Caller ID Box User Manual


 
27
Problem Solution
Module displays
SWAP JACKS
Verify that the line cords are in the correct
jacks.
Module displays
HANG UP PHONE &
CHECK ALL CORDS
Verify that all telephones are on-
hook.
Check that all telephone line cords
are secure.
Module displays
POWER FAILURE
Verify that the AC adapter is firmly
installed in the module.
Verify that there is power at the AC
outlet.
Module displays
NO DATA SENT
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)
43-974.fm Page 27 Monday, August 16, 1999 4:27 PM