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Disaster Message Services
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171 Disaster Emergency Message Dial
A service that enables you to post and check safety status and other information by voice, using the phone number of a person in the disaster zone as a key
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Checking Safety Status during Disasters
A service that enables you to post and check safety status and other information in text format, using a mobile phone number as a key
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Web171 Disaster Message Board
Message board for posting and checking safety status and other information in text format on the Internet
Service areas of NTT East and NTT West
Service areas of NTT East
Hokkaido／Aomori／Iwate／Miyagi／Akita／Yamagata／Fukushima／Ibaraki／Tochigi／Gunma／Saitama／Chiba／Tokyo／Kanagawa／Niigata／Yamanashi／Nagano
Service areas of NTT West
Toyama／Ishikawa／Fukui／Gifu／Shizuoka／Aichi／Mie／Shiga／Kyoto／Osaka／Hyogo／Nara／Wakayama／Tottori／Shimane／Okayama／Hiroshima／Yamaguchi／Tokushima／Kagawa／Ehime／Kochi／Fukuoka／Saga／Nagasaki／Kumamoto／Oita／Miyazaki／Kagoshima／Okinawa
