Is there a way to choose which SIM to use for a USSD code without having "Ask first" set?
I have my primary SIM set to "Make calls with". When I place a phone call, I can press the "Change SIM" button to use my other SIM.
In the SMS manager, I can swap from the default SIM before sending a message.
If I dial a USSD like *#100#, it immediately goes through my primary SIM. There's no way to manually send it through my secondary SIM.
I can switch the "Calling accounts" option back to "Ask first" - but that's a bit of a pain for phone calls.
I can't find a way to assign a contact to a specific eSIM.
This is a very low priority question - I just wondered if anyone had a solution.