Fujitsu LIFEBOOK T939 - Ethernet and LAN

Working with the notebook
Optional wireless LAN / Bluetooth / 4G
wireless compon en ts
The installation of radio components not approved by Fujitsu will invalidate
the certifications issued for this device.
Depending on the system configura tion ordered, your system will be equipped
with wireless LAN, Bluetooth and / or 4G.
Switching the wireless components on and off
► Press the key
F5
to swit
ch the wireless components on and off.
WirelessLANWirelessLANBluetoothBluetooth

The wireless component indicator will illuminate when one or more w ireless
components are switched on.
The Bluetooth 4G modules and the wireless LAN transmission unit (antenna) will
all be s witch ed off when you switch off the wireless components.
Pay attention to the additional safety notes for devices with wireless components
provided in the "
Important notes", Page 14 section.
Details on using a wireless LAN can be found in the online help system
included in the wireless LAN software.
You can obtain more information on 4G from your service provider.
Configuring WLAN access
• Requirement: A WLAN is available and you have the necessary access data to hand.
Informationonconfiguring WLAN access can be found in the
documentation for your operating system.
Further information on WLAN and Bluetooth
For furth er information about WLAN or Bluetooth, please refer to the
appendix of this Op erating Manual.
For WLAN specifications, see chapter "
WLAN specifications", Page 98.
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