User Manual

F-07C_EN_ninshou
18
Introduction
・ This FOMA terminal is equipped with the security
features, that are compliant with Bluetooth standards
for communication via Bluetooth. However,
depending on the settings, there may not be enough
security. Be aware of security risks when using
Bluetooth.
・ DOCOMO assumes no responsibility for any
information which may be leaked during
communication via Bluetooth.
・ You can use headset, handsfree and audio devices
with FOMA terminal. An audio/video remote control
may be available with an audio device (only Bluetooth
compatible devices).
・ Frequency bands
Frequency bands used by FOMA terminal Bluetooth
function are as below.
a 2.4 : Radio equipment that uses the 2400 MHz band.
b FH : The modulation is the FH-SS method.
c 1 : The expected interference distance is 10 m or
shorter.
d : All bandwidths between 2400 MHz
and 2483.5 MHz are used, and the bandwidth used by
mobile object identification devices cannot be
avoided.
Cautions on using Bluetooth devices
In the bandwidth used by this terminal, in addition to
home electric appliances such as a microwave oven and
industrial/scientific/medical devices, in-plant radio
stations used to identify mobile objects used in
production lines of a factory that require a license,
specified low power radio stations, or amateur radio
stations that do not require a license (hereafter "other
radio stations") can be in operation.
1. Before using this terminal, check whether other radio
stations are in operation in your neighborhood.
2. If radio wave interference occurs between the
terminal and "other radio stations", use the terminal
in a different location or "Turn the power OFF" to
avoid the radio wave interference.
3. For more detailed information, contact the numbers
for "General Inquiries" on the last page of this
manual.
・ Wireless LAN
Do not use Wireless LAN in a place where magnetized
by electric products, AV, OA equipment, etc. or where
electromagnetic wave is generated.
- If magnetism or electrostatic noise affects FOMA
terminal, noise may be increased or communication
may not be available (especially when using
microwave oven, it may affect the terminal).
- Using near TV or radio may cause poor reception or TV
screen may be blurred.
- When multiple wireless LAN access points exist near
FOMA terminal and they use the same channel, search
may not be performed correctly.
・ Frequency bands
Frequency bands for WLAN devices are written on
battery pack insert section of phone. Label description
are as follows.
a 2.4 : Radio equipment that uses the 2400 MHz band.
b DS : The modulation is the DS-SS method.
c OF : The modulation is the OFDM method.
d 4 : The expected interference distance is 40 m or shorter.
e : All bandwidths between 2400 MHz
and 2483.5 MHz are used, and the bandwidth used by
mobile object identification devices can be avoided.
Available channel varies by countries. To use WLAN
overseas, check the conditions such as available
frequency, regulation, etc. for the country.
To use in airplane, confirm with airline company in
advance.
Bluetooth devices
ab
d
c
2.4FH1
Wireless LAN (WLAN)
ab
d
c
2.4FH1