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Installation Guide for Customer Self-Install: Alcatel Speed Touch PC®, Windows NT Page 6
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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.
Wall mount filter
Remember! Don’t install a filter on the data cable that you are
connecting to your DSL modem
.
Fax machines
Answering machines
Caller ID boxes
Other phones
Use the wall mount filter shown
Analog computer modems
Wall mount phones
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