Netopia 3347NWG-VGx - Manual (Page 9)

Section 4:
Installation of Microfilters and Voice/DSL Line Splitter
The included DSL microfilters are used to prevent possible interference between
the DSL service and standard telephone service.
Install microfilters on all telephone equipment that is connected to the DSL
line including (but not limited to): telephones, Caller ID devices, answering
machines, fax machines, credit card machines and computer modems.
The included voice/DSL line splitter is required when you are connecting a
telephone and the DSL gateway to the same wall jack.
Installing the Microfilters:
1
Disconnect the telephone line cord from the wall jack.
2
Plug the microfilter into the jack.
3
Plug the telephone line cord into the female end of the microfilter.
NOTE: Repeat these steps for all additional telephones or other devices that
share the DSL phone line. Make sure a microfilter is NOT installed between the wall
jack and the DSL gateway. The Installation Kit contains three microfilters. Should
you require additional microfilters, you can obtain them at most electronics or
computer retail stores.
If you have a 2-line telephone, connect the 2-line microfilter on the jack with the
DSL gateway.
5
Microfilter
Telephone Wall Jack