Sony VGC-RA930G - Manuel (Page 57)

Connecting the Telephone and Modem
57
To connect the telephone and modem
Your computer has a protective sticker covering the Ethernet port located
on the rear panel. Connect 10BASE-T, 100BASE-TX, or 1000BASE-T cables to
the Ethernet port, depending on your computer’s Ethernet port specification.
Using incorrect cables or a telephone cable may result in an electric current
overload that can cause a malfunction, excessive heat, or fire in the Ethernet
port. For help on connecting to a network, see your network administrator.
“1-to-2” jack adapter
(splitter - optional)
RJ-11 telephone cable
(optional)