Hey Siri does not activate

Hello 1dawgfan,

Have you followed all the steps listed within the support page you came from - If "Hey Siri" isn't working on your iPhone - Apple Support?

1. Check if "Hey Siri" is turned on
2. Set up Siri to recognize your voice
3. If Siri stops responding

According to the support page, if all the above options did not work and "If Siri activates when you press the side or Home button, but doesn't activate when you say "Hey Siri," contact Apple Support."