P-2602R/RL-DxA Series User's Guide
1 Connect a phone cable from the wall jack to the single jack end of the Y- Connector.
2 Connect a cable from the double jack end of the Y-Connector to the "wall side" of the
microfilter.
3 Connect another cable from the double jack end of the Y-Connector to the ZyXEL
Device.
4 Connect the "phone side" of the microfilter to your telephone as shown in the following
figure.
Figure 156 Connecting a Microfilter
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Appendix B Splitters and Microfilters