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Prestige 630-C Series ADSL USB Modem
2-2 Hardware Installation
2.1.2 Splitter and Microfilter
Use a splitter (optional) in order to plug a phone into the same ISDN or telephone line. See the following
figure.
Figure 2-3 Splitter
You may opt to buy a telephone microfilter to install between the wall jack and your telephone(s). A
microfilter acts as a low pass filter that screens out possible interference. See the following figure.
Figure 2-4 Microfilter