Compaq 1230 Maintenance & Service Manual page 26

"Compaq.com - Compaq Presario 1200 Series Maintenance and Service Guide - Models: 1230 and 1232
Connector
1.800.AT.COMPAQ
privacy and legal statement
file:///C|/SERVICE%20MANUALS/COMPAQ%20_%20chec...RIO%201200%20SERIES%201230%201232/connec1.html (4 of 4)6/27/2004 2:20:13 AM
Modem
Pin Signal
1 Unused
2 Unused
3 Tip
4 Ring
5 Unused
6 Unused