Hi sifus,

I am currently situated at Singapore. And would like to maintain my Malaysia phone number as well.

I have just gotten a "replacement" Iphone 13 pro in Singapore. And I notice my mobile data works fine (Singapore telco - Starhub) when I do not switch on my E-SIM option (my e-sim is Malaysia telco - yoodo). Despite setting mobile data will be coming from primary sim (which is Singapore telco), I still could not connect to internet until I have my e-sim turned off.

May I know if there is any solution to this?

Many thanks.