■ Frequency band
Frequency bands used by this terminal
Bluetooth function/Wireless LAN function
are described on this terminal battery
compartment. They are described as follows.
2.4FH1/DS4/OF4
2.4
: Indicates radio equipment
using 2,400 MHz.
FH/DS/OF
: Indicates that modulation
methods are FH-SS, DS-SS
or OFDM.
1
: Indicates that assumed
inducing interference from
distances is 10 m or less.
4
: Indicates that assumed
inducing interference from
distances is 40 m or less.
: The full band between 2,400
MHz and 2,483.5 MHz is
used and the band of the
mobile identification device
is avoidable.
Available channels vary by the country.
For use in an aircraft, contact the airline
company beforehand.
■ Bluetooth Device Cautions
The operating frequency band of this terminal
is used by industrial, scientific, consumer
and medical equipment including microwave
ovens, premises radio stations for identifying
mobile units used in the manufacturing lines
of plants (radio stations requiring no license)
and amateur radio stations (hereinafter
referred to as "another station").
1. Before using this terminal, confirm that
"another station" is not being operated
nearby.
2. In the event of this terminal causing
harmful radio wave interference with
"another station", promptly change the
location or stop radio wave emission by
turning off the power, etc.
3. If you have further questions, contact
"docomo Information Center" provided on
the last page of this manual.
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Contents / Precautions