How to turn off 'last used line' feature in iPhone?
Hello,
I have an eSIM and physical SIM on my iPhone 12 mini. eSIM has US number and the physical SIM uses India number. Every contact in the address book remembers the 'last used SIM' to reach that number. While I remain in the same country, this feature helps. But once I make an international travel from US to India (or vice-versa) it becomes a problem. Unless I pay attention on each international call I make and change the 'last used SIM', I'm going to pay huge rates as those calls get charged under international roaming.
Setting US line as the default doesn't resolve the problem completely
Is there a way for me to use the US line as the default line so that all calls including the contacts having India as the 'last used SIM' will switch to use US line?
iPhone 12 mini, iOS 16