phone make calls on its own!

Hi, my device just made calls on its own and not only that the power button triggered without any physical touch of course! I dont know guys but a lot of bugs and malfunctions are pilling up.... And is a brand new device for crying out loud!
Do any of you experienced something similar? Any suggestions ?
Thanks in advance
This discussion has been closed.
Comments
No, I have not encountered this and no one has reported a similar issue here yet.
Are you sure it's not caused by a malicious application or malware?
Yeah there is no malware issue i am sure about that. It popped in my mind just now that the power button may triggers or the phone receives a press signal of that button because when the call was made, it was to my emergency contact! ( I have the safeguard function on ) So it may be that !?