Loudspeakers And Microphones; Sim Card - Fujitsu LIFEBOOK T937 Operating Manual

Working with the notebook

Loudspeakers and microphones

Volumecontrol Loudspeakers Microphone
You will find information about the exact position of speakers and microphones
in chapter "Ports and controls", Page
Please refer to chapter
and also enabling/disabling the loudspeakers 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.
Information on connecting headphones and a microphone can be found
in "Connecting external devices", Page

SIM card

A SIM card (Subscriber Identity Module) is a chip card that is inserted into a mobile
phone or a Notebook laptop and, together with a built-in LTE (long-term evolution mobile
broadband) module, allows access to a mobile network.
When handling SIM cards, follow the instructions supplied by the provider.
50
9.
"Key combinations", Page 42 for information on setting the volume
81.
Fujitsu