SBC comm 5260MC02A manual Other phones Answering machines Caller ID boxes

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 Answering machines Caller ID boxes

filter filter filter

Analog computer modems Fax machines	Wall mount phones
	Use the wall mount filter shown

filter

filter

Remember! Don’t install a filter on the data cable that you are

connecting to your DSL modem.

Installation Guide for Customer Self-Install: Efficient Networks® 5260, Macintosh	Page 6
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