NEC DTL-12BT-1 series, Руководство пользователя

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Bluetooth
®
Handset LCD Screen
The table below summarizes the explanations of the icons that appear on the first and fourth
lines in the LCD screen.
Explanations of Icons
Icon Explanation
Antenna
marks
High Indicates the strength of radio transmission between
the Bluetooth ® terminal and Bluetooth ® handset.
* If you move to a place with lower strength of
radio transmission from a place where your
terminal indicates low strength of radio
transmission ( ), a no service tone sounds. When
you move to a service area, the no service tone
stops and you can continue calling. The no
service tone can be disabled by settings on the
handset. For more details, see “No Service Tone”
in “Configuring the Bluetooth
®
Handset” (P.1-
27) .
* If no service (no display) occurs while no service
tone is sounding during a call, the call is dropped.
* No service (no display) indicates that the terminal
is out of reach of radio transmission. You can
neither make nor receive calls.
Low
No
ser-
vice
Ring tone OFF Displayed when the terminal is configured to
suppress the ring tone. For more details, see “Ring
Volume” in “Configuring the Bluetooth
®
Handset”
(P.1-27) .
Unheard voice
mail notification Displayed when there are voice mails in the mailbox
yet to be heard.
Key lock Displayed when a key lock has been set.
For more details, see “Key Lock”
(P.2-3)
Unanswered call
history yet to be
confirmed Displayed when there is a history of unanswered
terminating messages yet to be confirmed.
Remaining battery
voltage Indicates the remaining voltage of the battery. For
more details, see “Charging”
(P.1-5) .
Available cursor
display Indicates the directions of the cursor keys available.
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