Okay so how do u power off your phone with out call emergency

Turn off. Simultaneously press and hold the side button and either volume button until the sliders appear, then drag the top slider to power off. Or go to Settings > General > Shut Down. See Turn iPhone off and on.

Turn iPhone off and on

1. To turn iPhone off, do one of following:

• • On an iPhone with Face ID: Simultaneously press and hold the side button and either volume button until the sliders appear, then drag the top slider.
  • On an iPhone with a Home button: Press and hold the side button or Sleep/Wake button (depending on your model), then drag the slider.
  • All models: Go to Settings  > General > Shut Down, then drag the slider.

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2. To turn iPhone back on, press and hold the side button or Sleep/Wake button (depending on your model) until the Apple logo appears.

Use Emergency SOS (all countries or regions except India). Simultaneously press and hold the side button and either volume button until the sliders appear, then drag Emergency SOS. See Use Emergency SOS (in all countries or regions except India).

Use Emergency SOS (in India). Triple-click the side button. If you’ve turned on Accessibility Shortcut, simultaneously press and hold the side button and either volume button until the sliders appear, then drag Emergency SOS. See Use Emergency SOS (India).

Turn off. Simultaneously press and hold the side button and either volume button until the sliders appear, then drag the top slider to power off. Or go to Settings > General > Shut Down. See Turn iPhone off and on.

Force restart. Press and release the volume up button, press and release the volume down button, then press and hold the side button until the Apple logo appears. See Force restart iPhone.