What is if someones phones dead will it ring?

No, if someone's phone is completely dead, it will not ring. When a phone's battery is completely discharged, it will not be able to receive any calls, messages, or notifications, and the phone's ringtone or alert will not sound. However, if the phone's battery is just low and turned off, there is a chance it may ring if someone tries to call it, but it is unlikely to last long. In general, it is recommended to keep your phone charged and powered on to avoid missing important calls or messages.