Information
Important
07/28(Mon) 22:00 - 07/29 (Tue) 02:00 support site maintenance notice
[Schedule change notice]
The customer support site maintenance schedule has changed.
Before the change: July.24th,2025 (Thu) 22:00 - July.25th,2025 (Fri) 02:00 JST
After the change: July.28th,2025 (Mon) 22:00 - July.29th,2025 (Tue) 02:00 JST
The details of the service impact and other details are the same as in the previous notice.
We apologize for any inconvenience and appreciate your understanding.
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Thank you as always for using our NTT DOCOMO BUSINESS services.
We would like to inform you that the maintenance activity .
■ Maintenance Schedule
July.24th,2025 (Thu) 22:00 - July.25th,2025 (Fri) 02:00 JST
*Please note that the end time may vary depending on the progress of the maintenance work.
*A follow-up notice will be sent once the maintenance is completed.
■ Below Services Unavailable During the Maintenance
・ Maintenance/Outages notice service
https://support.ntt.com/mysupport
https://support.ntt.com/en/mysupport
https://support.ocn.ne.jp/mysupport
**Note:**
If you have registered for email notifications regarding maintenance or outages, email delivery may be delayed during the maintenance period.
We apologize for any inconvenience this may cause and appreciate your understanding and cooperation.