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• The communication speed and connectable range vary depending on the
distance between communication devices, obstacles and the connected
devices used.
Bluetooth
®
and wireless LAN (Wi-Fi
®
) functions (2.4 GHz band) of the product
use frequencies in the 2.4 GHz band ranging from 2.402 GHz to 2.480 GHz.
You can perform the following operations to confirm information on frequency
band.
On the home screen, “Apps Sheet” [[Settings] [[About phone]
[[Authentication].
• Bluetooth
®
function: 2.4FH1/XX4
The product uses the 2.4 GHz band.
FH1 uses FH-SS as the modulation scheme. The interference distance is
about 10 m or less.
XX4 uses other schemes. The interference distance is about 40 m or less.
Bands of mobile unit identification devices cannot be avoided.
• Wireless LAN (Wi-Fi
®
) function: 2.4DS/OF4
The product uses the 2.4 GHz band.
DS-SS and OFDM are used as the modulation schemes. The interference
distance is about 40 m or less.
Bands of mobile unit identification devices can be avoided.
Channels available with the 2.4 GHz band wireless LAN (Wi-Fi
®
) of the
product are between 1 to 13.
Available channels differ depending on the country.
For use in airplane, check with the airline company in advance.
Frequency Band
shv34_pl_e.book 45 ページ ２０１６年６月１日 水曜日 午前１０時３
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