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FAQ / Disaster Emergency Message Dial (171)

Frequently Asked Questions

QPlease explain the service conditions, such as the storage period for messages.
AThe conditions of Disaster Emergency Message Dial (171) service are described below.

[ During a Disaster ]
Message recording time: 30 seconds
Message storage period: Until the end of the Disaster Emergency Message Dial (171) service period
Number of storable messages: From 1 to 20 messages per telephone number (The number will be notified at the time of service provision.)

[ During Practice ]
Message recording time: 30 seconds
Message storage period: Until the end of the practice period
Number of storable messages: 20 messages per telephone number