Zoom ADSL Modem - Manual (Page 10)

10 Zoom ADSL Modem User’s Manual
Installing Phone Filters
Phone filters prevent noise and interference if you are speaking on
the telephone or otherwise using the phone line while your ADSL
modem is on. Your modem package may include one or more
filters. If not, you may need to purchase your own. Filters come in
two types—with one jack or two. Follow the instructions below
that match your filter type.
If you have a filter with one jack:
• To connect a phone directly to your modem, attach the filter as
shown below.
Telephone
Jack with
ADSL
Service
Filter
1 2 3
4 5 6
7 8 9
* 8 #
Phone,
Fax Machine, etc.
Phone
Cable
Phone
Cable
Modem
Phone
Jack
Phone
Jack
1: Plug the filter’s LINE end into one of the modem’s
PHONE jacks.
2: Plug the telephone’s cord into the filter’s PHONE end.