Emergency: Internal Maintenance - Backend System Update

Scheduled for Oct 27, 22:00 UTC - Oct 28, 00:00 UTC

Scheduled

We are writing to inform you that we will be performing a maintenance to update one of our Messaging Backend Systems. The potential impact due to this change is delayed/missing DRs and MT delay for up to 15 seconds for the below mentioned destination network.

Affected Network:
Far EastOne - Taiwan

Posted Oct 23, 2025 - 08:27 UTC

This scheduled maintenance affects: External Connectivity (SMS - APAC).