Disaster Response
This Website describes how to use Disaster Emergency Message Dial (171) and gives information on the conditions under which the service is provided after a disaster occurs.

Disaster Emergency Message Dial (171) is not available at present.
Practice Guide is here

What is Disaster Emergency Message Dial?
Disaster Emergency Message Dial is a voice message board that is provided when a disaster such as an earthquake or volcanic eruption occurs, and is required when communication traffic to the disaster-stricken area increases and it is difficult to get through.

What is Disaster Emergency Message Dial
Outline and Service System
An outline of Disaster Emergency Message Dial and an explanation of issues such as the telephones from which Disaster Emergency Message Dial can be used, the timing at which the service starts, and the telephone numbers that can register messages.

How to Use
A clear explanation of how to record and play back messages on Disaster Emergency Message Dial.
How to Use (PDF edition) is here.

Operation Precautions
A clear explanation of how to record and play back messages on Disaster Emergency Message Dial.

171 Animation
Animation that explains how to use Disaster Emergency Message Dial.

FAQ
Lists frequently asked questions and their answers about Disaster Emergency Message Dial (171).

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