L i f e B o o k C S e r i e s – S e c t i o n T w o
W A R N I N G
The internal modem is not intended for use with Digital PBX systems. Do not connect the internal modem to a Digital PBX as it may cause serious damage to the inter- nal modem or your entire LifeBook. Consult your PBX manufacturer’s documentation for details. Some hotels have Digital PBX systems. Be sure to find out BEFORE you connect your modem.
USB Port
The USB port allows you to connect Universal Serial Bus
devices. (See Universal Serial Bus Port on page 51 for more information)
DC Power Jack
The DC power jack allows you to plug in the AC adapter or the optional Auto/Airline adapter to power your LifeBook and charge the internal Lithium ion battery.
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