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• Using this cell phone 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 this cell phone 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.
■ Cautions on using 2.4 GHz devices
The operating frequency band of the WLAN
device is used by industrial, scientific,
consumer and medical equipment including
home electric appliances such as microwave
ovens, 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" on the
back cover 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" on the back cover of this
manual.
■ Cautions on using 5GHz devices
The cell phone can use 3 frequency bands of
5.2 GHz band (W52), 5.3 GHz band (W53),
5.6 GHz band (W56).
• 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)
Use of 5.2/5.3 GHz bands (W52/W53)
outside is prohibited by the Radio Law.
However, this does not apply to
Contents/Precautions
31
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