Radio Shack SYSTEM 440 Caller ID Box User Manual


 
28
Problem Solution
Module displays
NO DATA SENT
The line cords going into the module
are swapped.
Your answering machine might be
blocking Caller ID information:
Set the machine to answer after
2 rings.
Use the alternative answering
machine set-up. See “Connect-
ing to an Answering Machine” on
Page 14.
Wait at least 2 rings before answering
the incoming call.
If you subscribe to Call Forwarding
service, it might be activated. Turn off
your Call Forwarding.
(Continued on next page)
43-974.fm Page 28 Monday, August 16, 1999 4:27 PM