On November 28th at 1:55 PM local time (2:55 PM local time in Quebec), a test of the Alert Ready system will be conducted. The test will be distributed on TV, radio and compatible wireless devices. Please note, not all mobile devices will receive the test message. For general device compatibility, you can refer to the Alert Ready website here. We recommend that you contact your wireless service provider with specific inquiries regarding public alerting services and device compatibility. Your provider will be best able to answer specific compatibility questions.