External Maintenance - (AT&T - US)
Scheduled for Nov 10, 04:00 - 11:00 UTC
Dear Client,

We are writing to inform you that AT&T - US is conducting a maintenance on their platform at the times specified below.

Type: Scheduled Maintenance
Start Time: 2021-11-10 04:00 UTC
End Time: 2021-11-10 11:00 UTC

Impact: Clients may potentially experience MT, DLR and MO delays or failures for US Short Code and 10DLC on AT&T - US.

On behalf of AT&T - US we appreciate your patience and apologize for any inconvenience during this maintenance period.

If for any reason the maintenance is extended or cancelled we will advise you accordingly.
Please contact support@sinch.com should you require further information or assistance.
Posted Oct 08, 2021 - 07:15 UTC
This scheduled maintenance affects: Sinch DI Services (SMS 365 Enterprise) and Connectivity by region (SMS - US - ShortCode, SMS - US - 10DLC).