Brandon, MB (CKLQ) - If you didn't receive the national alert warning yesterday you're not alone.
In Manitoba, only 60% of mobile phone customers were notified.
Glitches for Ontario and Quebec were caused by a coding malfunction earlier this week.
Various reports in Manitoba suggest some cell phone service providers didn't have their systems set to receive the alert message.
If it functions properly, a high pitch sound similar to an ambulance siren will be heard on mobile devices.
Following the alarm, this message will appear on your phone: