9
Contents/Precautions
SH-02F_E_01.fm
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Never bend the docomo mini UIM card or place heavy
objects on it.
May cause a malfunction.
Do not insert the docomo mini UIM card to the handset with
a label or sticker attached on the card.
May cause a malfunction.
The handset supports the security function that meets the
Bluetooth specification for security during communication
using Bluetooth functions. However, the security may not
be sufficient depending on the configuration etc. Take care
of the security while making communication using
Bluetooth function.
Even if any leak of data or information occurs while making
communication using Bluetooth function, DOCOMO shall
not be liable for any loss of content.
Radio frequencies
In the home screen, [
R
]
/
[Settings]
/
[Device info]
/
[Authentication] to confirm the radio frequencies the
Bluetooth function of the handset uses. The followings are
the descriptions:
①
2.4: This radio equipment uses the 2400 MHz band.
②
FH: The modulation system is the FH-SS system.
③
1: The estimated coverage distance is 10 m or less.
④
XX: Another modulation system is used.
⑤
4: The estimated coverage distance is 40 m or less.
⑥
: All radio frequencies between 2400 MHz and 2483.5
MHz are used and the frequencies for mobile object identifiers
shall not be avoided.
Cautions on using Bluetooth devices
Bluetooth operates at radio frequencies assigned to the
in-house radio stations for a mobile object identifier that
have to be licensed and is used in production lines of a
factory, specific unlicensed low power radio stations, and
amateur radio stations (hereafter, referred to as “another
radio station”) in addition to industrial, scientific and
medical devices or home electric appliances such as
microwave ovens.
1. Before using the handset, make sure that “another radio
station” is not operating nearby.
2. If radio interference between the handset and “another
radio station” occurs, avoid interference by moving
immediately to another place or “turning off the power”.
3. Contact the number listed in “General Inquiries” on the
last page for further details.
Wireless LAN (WLAN) uses radio waves to communicate
information. Therefore, it has an advantage of freely
connecting to the LAN within the service area. On the other
hand, if security setting is not set, it is possible for a
malicious third party to intercept the communication
contents or hack. It is recommended to set security setting
at your own risk and judgement.
Wireless LAN
Do not use wireless LAN near magnetic devices such as electric
appliances or AV/OA devices or in radio waves.
･
Magnetism or radio waves may increase noises or disable
communications (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.
･
If there are multiple wireless LAN access points nearby and the
same channel is used, search may not work correctly.
Radio frequencies
In the home screen, [
R
]
/
[Settings]
/
[Device info]
/
[Authentication] to confirm the radio frequencies the
WLAN-installed devices use. The followings are the
descriptions:
①
2.4: This radio equipment uses the 2400 MHz band.
②
DS: The modulation system is the DS-SS system.
③
OF: The modulation system is the OFDM system.
④
4: The estimated coverage distance is 40 m or less.
⑤
: All radio frequencies between 2400 MHz
and 2483.5 MHz are used and the frequencies for mobile object
identifiers shall be avoided.
Available channels for the handset’s wireless LAN are between 1 and
13. Note that other channel access points cannot be connected.
Available channels may vary depending on the country.
For use in an aircraft, contact the airline beforehand.
Cautions on using 2.4 GHz devices
WLAN-installed devices operate at radio frequencies
assigned to the in-house radio stations for a mobile object
identifier (radio stations requiring a license) used in
production lines of a factory, specific unlicensed low power
radio stations (radio stations requiring no license), and
amateur radio stations (radio stations requiring a license) in
addition to industrial, scientific and medical devices or
home electric appliances such as microwave ovens.
1. Before using this device, make sure that the in-house
radio stations for a mobile object identifier, specific
unlicensed low power radio stations and amateur radio
stations are not operating nearby.
2. If the device causes harmful radio interference to the
in-house radio stations for a mobile object identifier,
immediately change the radio frequency or stop use, and
contact the number listed in “General Inquiries” on the
last page for crosstalk avoidance, etc. (e.g. partition
setup).
3. If the device causes radio interference to specific
unlicensed low power radio stations for a mobile object
identifier or amateur radio stations, contact the number
listed in “General Inquiries” on the last page for further
details.
Cautions on using 5 GHz devices
In the 5 GHz frequency band, three bands of 5.2 GHz/5.3
GHz/5.6 GHz band (W52/W53/W56) are available.
･
W52 (5.2 GHz band/36, 40, 44, 48 ch)
･
W53 (5.3 GHz band/52, 56, 60, 64 ch)
･
W56 (5.6 GHz band/100, 104, 108, 112, 116, 120, 124, 128,
132, 136, 140 ch)
Using 5.2 GHz/5.3 GHz band wireless LAN (W52/W53)
outdoors is prohibited by the Radio Law.
The FeliCa and NFC reader/writer, P2P function of the
handset uses weak radio waves whose handling does not
require a license of radio station.
The frequency in use is the 13.56 MHz band. When another
reader/writer, P2P function is being used nearby, keep
enough distance from it. Make sure that there is no radio
station using the same frequency band in the nearby area.
Notes on using Bluetooth function
Notes about wireless LAN (WLAN)
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FeliCa and NFC reader/writer
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SH-02F_E.book 9 ページ ２０１３年１２月１０日 火曜日 午前１１時４８分
