User's Guide

22
Contents/Precautions
radio stations, contact "General Inquiries" on
the last page.
･
5GHz device cautions
The following channel numbers and frequency
bands are available in Japan.
5GHz wireless LAN device is prohibited to use
outdoor by Law.
■
FeliCa reader/writer function
precautions
･
FeliCa reader/writer function of the
terminal uses weak waves requiring no
licenses for radio stations.
･
It uses 13.56 MHz frequency band.
When using other reader/writers in your
surroundings, keep the terminal away
sufficiently from them. Before using the
FeliCa reader/writer, confirm that there
are no radio stations using the same
frequency band nearby.
■
Note
･
Do not use altered terminal. Using an
altered device is a violation of the Radio
Law.
A "Technical Conformity Mark " shown on the
terminal certifies that the terminal meets
technical regulations for specified radio
equipment that are based on the Radio Law. The
mark can be checked by the following step.
From the Home screen, tap and tap
[Settings]
u
[About phone]
u
[Legal
information]
u
[Certificates].
If you remove the screws and alter the inside of
the terminal, the technical regulations
conformity certification becomes invalid.
Do not use the terminal with the certification
invalid, as it is a violation of the Radio Law.
Channel number (Ch)
Frequency
band (MHz)
5.2GHz
band
36 5,180
40 5,200
44 5,220
48 5,240
5.3GHz
band
52 5,260
56 5,280
60 5,300
64 5,320
5.6GHz
band
100 5,500
104 5,520
108 5,540
112 5,560
116 5,580
120 5,600
124 5,620
128 5,640
132 5,660
136 5,680
140 5,700