Sound notifications / ringtone and vibrate?

I want it to vibrate and make sound at the same time when I have the ring tone on, instead of just making sound, any ideas on how to do that?

Hello, I have solved my problem. During a phone call, tap the Phone icon, then select the 3-dot menu at the top right of the screen. Then go to Settings -> Ringtones and Keyboard and turn on Vibrate when ringing. My ringtone is the song: https://ringtonesdownloads.info/give-you-my-heart-iu.html

Thanks for your sharing, I did it successfully. My ringtone is: https://kostenloseklingeltone.mobi/ubermorgen-mark-forster-11127/