Sony PCV-L640 - Manuel (Page 26)

VAIO Slimtop™ Reference Manual 12
LINE and PHONE
The LINE and PHONE jacks are physically identical and have identical
connections. They are standard RJ-11 female phone jacks. However, the
LINE jack is for connecting to a telephone line that comes from the wall
jack, and the PHONE jack is for connecting the computer to a telephone.
✍
Accidentally plugging a phone line from the wall into the modem’s PHONE jack, and a
telephone into the LINE jack, will not damage the modem card or telephone equipment.
However, the modem will not work correctly.
LINE PHONE
KY0014.VSD