HP Officejet 6500A Plus - Manual (Page 221)

Shared voice/fax line with computer DSL/ADSL modem and answering machine
1 Telephone wall jack
2 Parallel splitter
3 DSL/ADSL filter
4 Phone cord provided with the printer connected to the 1-LINE port on
the back of the printer
You might need to connect the supplied phone cord to the adapter
provided for your country/region.
5 DSL/ADSL modem
6 Computer
7 Answering machine
8 Telephone (optional)
NOTE: You must purchase a parallel splitter. A parallel splitter has one RJ-11 port on the
front and two RJ-11 ports on the back. Do not use a 2–line phone splitter, a serial splitter, or a
parallel splitter which has two RJ-11 ports on the front and a plug on the back.
Example of a parallel splitter
Set up faxing (parallel phone systems) 217