With the current "primary SIM" setting, I have to switch every time I make a call or send a text. Let me set different default SIMs for data and calls/texts.
Thank you very much for your suggestion. Your suggestion has been communicated to the developer and the development project manager is reviewing the content. After reviewing your suggestions, we will apply them to the official version if your proposal matches our concept. We appreciate your contribution to the beta program.
It's been some time since this thread was created. Is there now a way to select a separate SIM for calls and for data? I ran out of data on my plan recently, so I purchased an eSIM to get more data from another carrier. But I can't seem to set my original SIM (SIM 1) to be the default for calls and texts while keeping the eSIM (SIM 2) the default for data. I looked this up online and everything seems to be outdated for older models of phone/OneUI. I know I can select each time I make a call or text, but this functionality isn't carried over to other apps, such as Android Auto or using the "Call xxx number" with a hyperlink from an app. I am currently using the S21 Ultra with OneUI 4.1. Also, while we're on the topic, can the S21 now support dual physical SIM cards in the phone if I purchase the dual-SIM adapter? Thanks!
