NTT docomo Optimus LTE L-01D Instruction Manual page 28

„ Frequency band
Frequency bands used by the terminal Bluetooth
function/Wireless LAN function are described on the
terminal battery compartment. They are described
as follows.
2.4
FH/DS/OF
1
4
Available channels vary by the country.
For use in an aircraft, contact the airline company
beforehand.
26
Contents / Precautions
: Indicates radio equipment using
2,400 MHz.
: Indicates that modulation methods
are FH-SS, DS-SS or OFDM.
: Indicates that assumed inducing
interference from distances is
10 m or less.
: 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.
„ 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.