Notes on using Bluetooth function
z
To check radio frequencies the Bluetooth function of
the handset uses: In the standby screen, z▶
[Settings]▶[Other settings]▶[About phone]▶
[Authentication]. Label markings are as follows.
① ② ③ ④ ⑤
⑥
① 2.4: This radio equipment uses the 2,400 MHz
band.
② FH: The modulation system is the FH-SS system.
③ 4: The estimated coverage distance is 40 m or less.
④ XX: Another modulation system is used.
⑤ 8: The estimated coverage distance is 80 m or less.
⑥
: All radio frequencies between 2,400
MHz and 2,483.5 MHz are used and the frequencies
for mobile object identifiers cannot be avoided.
z
Bluetooth operates at radio frequencies assigned to
the inhouse radio stations for a mobile object identifier
that have to be licensed and are used in production
lines of a factory, specific unlicensed low power radio
stations, and amateur radio stations (hereafter,
referred to as "another radio station") in addition to
industrial, scientific and medical devices or home
electric appliances such as microwave ovens.
1. Before using the handset, make sure that "another
radio station" is not operating nearby.
2. If radio interference between the handset and
"another radio station" occurs, avoid interference by
moving immediately to another place or "turning off
the power".
3. Contact the number listed in "General Inquiries" on
the last page for further details.
26
Contents/Precautions
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