SoftBank 924P User Manual page 24

Bluetooth /Wi-Fi
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Bluetooth /Wi-Fi connection is not guaranteed with all
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Bluetooth /Wi-Fi devices.
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Handset complies with Bluetooth
However, this does not ensure 100% security.
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SoftBank is not liable for damages arising from accidental
data/information leakage during Bluetooth
transmissions.
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Wi-Fi function is only intended for use in Japan. This handset's
Wi-Fi function is certified as compliant with the radio standard
in Japan. Wi-Fi function should be disabled when travelling
outside Japan. Use in other countries may contravene local
regulations.
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Bluetooth /Wi-Fi shares the same frequency band with other
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industrial/scientific/medical equipment (microwave ovens, etc.),
radio stations, amateur radio stations, etc. (hereinafter "other
radio stations").
1 Before using Bluetooth
there are no other radio stations sharing same frequency
band nearby.
2 Should interference occur between this handset and other
radio stations, move to another place or stop Bluetooth
Wi-Fi function (stop the transmission) immediately.
3 For additional information and support, contact us at the
following number.
SoftBank Mobile Customer Center;
From a SoftBank handset, call toll free at 157 for General
Information.
From landlines, see ZP.19-33 "Customer Service."
xxii
/Wi-Fi security standards.
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/Wi-Fi
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/Wi-Fi function, visually check that
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Wireless Frequency Bands
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Bluetooth frequency band information is as follows:
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• This radio station uses 2.4 GHz band with FH-SS
modulation, and its maximum communication
distance is 10 m.
• This radio station uses 2400 – 2483.5 MHz band.
Avoiding frequency band of mobile unit identification
apparatus is not possible.
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Wi-Fi frequency band information is as follows:
• This radio station uses 2.4 GHz band with DS-SS/
OFDM modulation, and its maximum communication
distance is 40 m.
• This radio station uses 2400 – 2483.5 MHz band.
Avoiding frequency band of mobile unit identification
apparatus is possible.
Precautions for Wi-Fi Usage
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Do not use Wi-Fi function near magnetic devices or sources of
magnetic waves.
• Magnetic waves or electrostatic noise may cause noise/interference
(especially when a microwave oven is in use).
/
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• Wi-Fi use near TVs or radios may affect TV/radio reception.
• When multiple access points using the same channel are nearby,
target access point may not be found.