Sony PCV-W30 - Manual (Page 14)

Connecting the Telephone and Modem Cables
Your supplied accessories may include a ferrite core. The ferrite core is designed to reduce or eliminate electrical
interference when a telephone is connected to your computer.
1. Unplug your telephone's cable from the wall jack.
2. Open the supplied ferrite core and place the ferrite core approximately 3-4 inches from the end of the telephone
cable.
3. Wrap the telephone cable twice around the ferrite core, lengthwise, with the cable running directly through the
center groove of the core.
4. Close the ferrite core tightly around the telephone cable until it locks.
Attaching the ferrite core
5. Unplug your telephone cable from the wall jack.
6. Plug the telephone cable into the telephone jack on the right panel of your computer.
7. Plug the modem cable (supplied) into the modem line jack on the computer.
8. Plug the other end of the modem cable into the wall jack.
To connect the telephone and m odem cables
Page 14