In my case I lost the connection every time I put the phone in my pocket or simply just pressed on the TOH anywhere at the upper segment of the phone.

Imagine situation where you for example go shopping and after a while notice that the phone has been out of network for an hour or more. That's just unacceptable behaviour and it happened multiple times during a day.

I have been able to reproduce this on my friends Jolla's with different operator SIM cards. As the device itself is not beta version like the Sailfish OS, this kind of malfunction should not be happening.

I hope this can be fixed via SW. If not, it means many phones will have to be either fixed or replaced.

EDIT: This happens with both the white and poppy red TOHs. It got more frequent the more I had used the phone which indicates that the TOH's get more loose over time.