Working with the notebook
Speaker and microphone
Microphone
Speaker
Subwoofer
Volumecontrol
You can
fi
nd information about the exact position of the speaker and microphone
in chapter
"Ports and controls", Page 9
.
Please refer to chapter
"Key combinations", Page 44
for information on setting the volume
and also enabling/disabling the speakers using key combinations.
If you attach an external microphone, the built-in microphone is disabled.
When you connect headphones or external speakers, the built-in speakers are disabled.
You can
fi
nd information on connecting headphones and a microphone in
chapter
"Connecting external devices", Page 72
.
SIM card
A SIM Card (Subscriber Identity Module) is a chip card which is inserted in a mobile telephone or
notebook and, together with an integrated 4G module, enables access to a mobile radio network.
Follow the instructions supplied by the provider of the SIM card.
Inserting a SIM card
►
Remove the battery, see Chapter
"Removing a battery", Page 49
.
1
►
Slide the SIM card into the slot (1),
as shown in the battery compartment,
until you feel it engage.
►
Install the battery again, see Chapter
"Installing a battery", Page 51
.
54
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