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Wireless LAN (WLAN) precautions
■ Wireless LAN (WLAN) uses radio waves to enable communications
between compatible devices, thus allowing connection to a local
area network from anywhere within the range. On the other hand,
there is a risk of data interception, etc. by third party unless
security is established. It is recommended to set the security
settings on your own responsibility.
■ We cannot assume the responsibility even if leakage of data and
information occurs at the time of communication using wireless
LAN function.
• Wireless LAN
Do not use wireless LAN near magnetic devices such as electrical
appliances or AV/OA devices, or in radio waves.
• Magnetism or radio waves may increase noises or disable
communications, etc. (especially when using a microwave oven).
• When used near TV, radio, etc., reception interference may occur, or
channels on the TV screen may be disturbed, etc.
• If there are multiple wireless LAN access points nearby and the same
channel is used, search may not work correctly.
• For using WLAN overseas, point of use etc. may be restricted
depending on country. In that case, confirm conditions such as
available frequency or regulations of the country to use it.
• Cautions on using 2.4 GHz devices
The operating frequency band of the WLAN device is used by home
electric appliances such as microwave oven, industrial, scientific, and
medical equipment including premises radio stations for identifying
mobile units used in the manufacturing lines of plants (radio stations
requiring a license), specified low power radio stations (radio stations
requiring no license) and amateur radio stations (radio stations requiring
a license).
1. Before using the device, confirm that premises radio stations for
identifying mobile units, specified low power radio stations and
amateur radio stations are not being operated nearby.
2. If the device causes harmful radio interference to premises radio
stations for identifying mobile units, immediately change the
frequency band or stop use, and contact "General Inquiries" described
on the last page of this manual for crosstalk avoidance, etc. (e.g.
partition setup).
3. If the device causes radio interference to specified low power radio
stations or amateur radio stations, contact "General Inquiries"
described on the last page of this manual.
• Cautions on using 5 GHz devices
The terminal can use 3 frequency bands of 5.2 GHz band (W52), 5.3
GHz band (W53), 5.6 GHz band (W56).
• 5.2 GHz band (W52/36, 40, 44, 48ch)
• 5.3GHz band (W53/52, 56, 60, 64ch)
• 5.6 GHz band (W56/100, 104, 108, 112, 116, 120, 124, 128, 132,
136, 140, 144ch)
Using the 5.2 GHz band/5.3 GHz band wireless LAN outdoors is
prohibited by Law (except when communicating with access point of 5.2
GHz high-output data communication system or relay station).
FeliCa and NFC reader/writer precautions
■ FeliCa and NFC reader/writer function of the terminal uses weak
waves requiring no licenses for radio stations.
■ It uses 13.56 MHz frequency band. When someone uses other
FeliCa and NFC reader/writer function in your surroundings, keep
the terminal away sufficiently from them.
Before using the reader/ writer, confirm that there are no radio
stations using the same frequency band nearby.
■ For use in an aircraft, contact the airline beforehand. In some
countries, use may be restricted.
Confirm regulations etc. for the country/area before using.
Samples (SIM ejector tool) precautions
■ Do not apply excessive force to the SIM ejection tool when using
it.
May cause malfunction or damage.
■ Do not insert the SIM ejector tool into any hole other than the
nanoUIM card/microSD card tray eject hole.
May cause malfunction or damage.
■ When disposing of it, follow the rules regarding disposal in your
area.
■ Do not use the SIM ejector tool with other mobile devices.
May cause malfunction or damage to the terminal.
17
Precautions
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