au Disast
er
Count
er
measur
e
26
1
au
災害対策
(au Disaster Countermeasure)
menu
→
[
緊急速報メール
(Emergency Rapid
Mail)]
Inbox appears.
Select a mail you want to view to check the detail.
◎
The service is available only in Japan (it cannot be used
overseas).
◎
No information fee or communication charge is required
for receiving Emergency Rapid Mail.
◎
You cannot receive Emergency Rapid Mail when your cell
phone is turned off or during a call.
◎
Emergency Rapid Mail may not be received when your
cell phone is communicating such as while sending/
receiving SMS/e-mail or using the browser, or if you are in
a place where signal does not reach even in the service
area (e.g. in a tunnel, basement) or in a place with a poor
reception.
◎
You cannot receive Emergency Rapid Mail that the
reception is failed.
◎
Reception of Emergency Rapid Mail is notified by a
special warning tone and vibration. It is not possible to
change the warning tone.
* Reception of Earthquake Early Warning is notified by a special
warning tone, voice ("
地震です
" (An earthquake)) and vibration.
◎
Information from someplace other than your current
location may be received.
◎
KDDI is not liable for damages suffered by customers
resulting from the service's information, lack or delay
in the information caused by transmission or system
breakdowns, or other events that are outside the
responsibility of KDDI.
◎
Refer to the Japan Meteorological Agency web page for
details about distribution of Earthquake Early Warning.
http://www.jma.go.jp/
Earthquake Early Warning
◎
Earthquake Early Warning is sent to areas where
strong quakes (over 4 degrees) are expected when the
earthquake whose the maximum seismic intensity 5 lower
is anticipated occurs.
◎
Immediately after an earthquake occurs, quakes (P waves
and initial tremors) near the epicenter are detected and
position, scale, and expected strength are automatically
calculated and notification is sent as soon as possible
within a few seconds to tens of seconds before the strong
quakes (S waves and major tremors) caused by the
earthquake start.
◎
Earthquake Early Warning may not arrive before strong
tremors in arrears near the epicenter.
◎
This delivery system is different from Earthquake
Early Warning provided through TV, radio, or other
communication procedures, which means that the time
the Earthquake Early Warning arrives may vary.
