T-Mobile will be performing scheduled maintenance impacting short code (route 1) SMS services.
The maintenance is scheduled to begin Wednesday, April 15, 2026 at 7:00 PM PT and to finish April 16, 2026 by 2:00 AM PT. During the maintenance window, customers may experience intermittent latency impacting inbound (MO) and outbound (MT) SMS via short code (route 1) 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 Apr 15, 2026 - 03:55 PDT
This scheduled maintenance affects: Message Delivery.