2025年7月より、NTTコミュニケーションズはNTTドコモビジネスに社名を変更しました
NTTドコモビジネスお客さまサポート
OCNのお客さまはこちら
工事・故障情報通知サービス
ビジネスdアカウントでログイン
OCN IDでログイン
検索
NTT DOCOMO BUSINESS
概要
Maintenance/Outages notice service
Login with business d account
Login with OCN ID
This website uses JavaScript. Please enable JavaScript settings.
This website uses cookies. Please enable cookies settings.
Support by service : Download about Direct Calling for Microsoft Teams
Service menu support information
Ver.1.4
download
( pdf : 2698KB)
Return to service top
Return to the previous page
Favorites have been added. Open list
The maximum number of registrations has been reached, so you cannot register as a favorite. Open list
Favorites have been removed.
Links are not eligible and cannot be added to favorites.