Phone ringig itself

[Amab]

 Hi,tanks about solved touch block.somtime my phone start calling without reason & caller.

[Jonas]

Hi @Amab, sorry to hear about this.

Do you experience this behaviour when you are using your phone or does it only occur when you have your phone in for example, your pocket or placed on a table?

I'd recommend that you start with rebooting your phone in safe mode, so we can see if this is caused by a third party application in your phone. While the the phone is rebooted in safe mode all downloaded applications won't be loaded.

Let me know how it goes!