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Disaster Countermeasures
Information on NTT Group initiatives to build disaster-resistant communications networks, facilities and equipment.
Disaster Message Services
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Phone / Mobile phone / Smartphone
171 Disaster Emergency Message Dial
Disaster Emergency Message Dial (171) is currently being provided.
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DoCoMo mobile phone /
Smartphone / TabletDisaster message board
Disaster Message Board is currently being provided.
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Internet
Web171 Disaster Message Board
Disaster Message Board web171 is currently being provided.
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NTT Group Disaster Countermeasures
Information on NTT Group initiatives to build disaster-resistant communications networks, facilities and equipment.
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Report
Discussions regarding service restoration activities, disaster drills and Disaster Countermeasures.
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Operation Plan
Information on the various Operation Plans drawn up by the NTT Group as Disaster Countermeasures
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Group Company Disaster Countermeasures
Information on the Disaster Countermeasures of NTT Group companies (Japanese version Only)
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Request from NTT
Information on telephone usage when disaster strikes
