■
Cautions on Using 2.4 GHz Devices
The bandwidth of the WLAN devices is assigned to the 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),
in addition to home electric appliances such as a microwave
oven, industrial/scientific/medical devices.
1. Before using this device, confirm that in-plant radio
stations for identification of mobile objects, specified low
power radio stations or amateur radio stations are not in
operation in your neighborhood.
2. If this device generates harmful radio wave interference
against in-plant radio stations for identification of
mobile objects, immediately change the radio frequency
or stop using wireless LAN function, and contact
"General Inquiries", then consult about treatment for
prevention of the interference (for example, installation
of partitions etc.) (
Z
3. If this device generates harmful radio wave interference
against in-plant radio stations for identification of
mobile objects or amateur radio stations, or if any
trouble occurs, contact "General Inquiries" (
Z
P.298).
Notes on Handling the FeliCa Reader/Writer
■
The FeliCa reader/writer function on this mobile phone
uses very weak radio waves which do not require to be
licensed as radio stations.
■
The FeliCa reader/writer is operated on the 13.56 MHz
frequencies. When you use another reader/writer nearby,
take enough distance between your mobile phone and the
reader/writer. Further, ensure that there are no radio
stations that use the same frequencies.
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