Efficient Networks 52609x02 Installation Manual page 7

3-2 Install a filter on all other phones and phone devices.
Why do I need a filter on all my other phones and phone devices?
Converting your regular phone line into a high-speed Digital Subscriber Line (DSL) can
cause audible noise (high pitched tones and static) when you talk on the phone. You
need to install a filter on every telephone or device that shares the same phone number as
your DSL line to eliminate this noise.
Other phones
Analog computer modems
Remember! Don't install a filter on the data cable that you are
Installation Guide for Customer Self-Install: Efficient Networks® 5260, Windows 95/98/Me/2000
©2001 SBC Advanced Solutions, Inc. All rights reserved.
Answering machines
filter
Fax machines
filter
connecting to your DSL modem.
Caller ID boxes
filter
Wall mount phones
Use the wall mount filter shown
filter
filter
Wall mount filter
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