System Status


This page offers API uptime information for Telesign services, in addition to incident history reports and service issues alerts.

Service Metrics

Operator Service Alert - Quality degradation - United States Cellular Corp (311/220;580) - 05/24/23
Incident Report for Telesign system status
Resolved
Issue: US Operator - United States Cellular Corp (311/220;580) Quality degradation - RESOLVED

Date: 05/26/2023
Start Time: 12:01 PM PDT
End Time: 01:00 AM PDT

Summary:

We currently noticed that quality degradation toward US United States Cellular Corp (311/220;580) is resolved.

We'd like to apologize for any inconvenience.

If you have any questions, please contact us at support@telesign.com.
Posted May 26, 2023 - 01:27 PDT
Investigating
Issue: US Operator - United States Cellular Corp (311/220;580) Quality degradation

Date: 05/24/23
Start Time: 12:01 PM PDT
End Time: Ongoing

Summary:
We currently experience quality degradation toward US United States Cellular Corp (311/220;580). Customers that send SMS messages to United States Cellular Corp (311/220;580) users may notice a difficulties in message delivery.
Our competent teams are working on solving this issue.

We'd like to apologize for any inconvenience and appreciate your patience during this service window.

If you have any questions, please contact us at support@telesign.com.
Posted May 24, 2023 - 12:13 PDT
This incident affected: Operator Alerts (Operator Alerts WW).