T-Mobile will be performing scheduled maintenance impacting short code (route 1 and route 2) SMS and MMS services.
The maintenance is scheduled to begin Wednesday, September 23, 2026 at 8:00 PM PT and to finish September 24, 2026 by 4:00 AM PT. During the maintenance window, customers may experience intermittent latency impacting inbound (MO) and outbound (MT) SMS and MMS via short code (route 1 and route 2) with T-Mobile subscribers.
Please see the list of impacted products and/or components below and contact the Convey Help Desk with any questions.
Posted Sep 23, 2026 - 02:58 PDT
This scheduled maintenance affects: Message Delivery.