Feejus , via OnePlus 8T , Nov 4, 2020 : Hi, This may seem a small thing, but the new phone app is improved in many ways, yet I can't find something so simple as of which sim to use to call. In OP6T I used to put the number in and I had 2 green phone. I could choose either sim one or sim 2? Can someone pls tell me where and how to do it as its not very clear. Also noticed that call out is not more step required, for example if I find a contact I have to open the contact before I can call them.