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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. At the same time,
there is a risk that a malicious third party may obtain unauthorized
access if security settings have not been configured. You are
recommended to configure security settings before using wireless
LAN at your decision and responsibility. It is recommended
to make necessary security settings on your judgment and
responsibility.
■ DOCOMO assumes no responsibility for any information which
may be leaked during communication via wireless LAN.
Wireless LAN
Do not use wireless LAN in a place that is magnetized by electric
products, AV, OA equipment, etc. or where electromagnetic wave is
generated.
• Subjecting the terminal to magnetic or electrical noise might increase
noise and prevent it from performing communications. (the terminal
is particularly susceptible to noise when it is used near a microwave
oven.)
• Using the terminal near a TV, radio or similar appliance might cause
reception interference and disrupt TV images.
• The searching might not be successful if there are multiple wireless
LAN access points near to the terminal or the same channel is being
used.
• 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.
2.4 GHz device cautions
In the frequency band used by WLAN devices, in addition to home
electric appliances such as a microwave oven and industrial/scientific/
medical devices, in-plant radio stations for identification of mobile
objects used in production lines of a factory (a license is required),
specified low power radio stations (a license is not required), or amateur
radio stations (a license is required) can be in operation.
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 "docomo Information Center"
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 "docomo Information
Center" described on the last page of this manual.
5 GHz device cautions
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, 48 ch)
• 5.3 GHz band (W53/52, 56, 60, 64 ch)
• 5.6 GHz band (W56/100, 104, 108, 112, 116, 120, 124, 128, 132,
136, 140 ch)
Using wireless LAN built-into the terminal in 5.2/5.3 GHz outside is
prohibited by the Radio Law (except when communicating with a base
station of data communication system for 5.2 GHz high power frequency
band or relay station).
Precautions on FeliCa and NFC reader/writer
■ The FeliCa and NFC reader/writer, P2P function for the terminal
handle delicate signals that require no radio station license.
■ It uses 13.56 MHz frequency band. When someone uses
other FeliCa and NFC reader/writer or P2P 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 company beforehand. In
some countries, use may be restricted. Confirm regulations etc.
for the country/area before using.
Samples (SIM ejector tool) precautions
■ Do not insert the SIM ejector tool into any hole other than the
docomo nano UIM card/microSD card tray eject hole.
May cause malfunction or damage.
■ Do not apply excessive force to the SIM ejector tool when using
it.
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 phones.
May cause malfunction or damage to the terminal.
16
Contents/Precautions
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