Train your personal assistant to recognize your voice and wake it up just by calling its name.
The Hey Cortana voice activation is not available in all regions or languages and not supported
by all phone models. For availability, go to www.microsoft.com/mobile/support/
1. On the start screen, swipe from the top of the screen, tap ALL SETTINGS > Hey Cortana >
train, and follow the instructions.
2. Once you have trained Cortana to recognize your voice, switch Hey Cortana to On
Cortana is now trained to respond to your voice when you say Hey Cortana.