Sim card

[Sunshinewei]

Hi, I want to add another old fashioned phone to receive calls as my current phone number. Do I have to switch the SIM card? Can I apply an E SIM card which has my active SIM card information to use? 

[Meow]

You cannot 2 SIM cards handling one phone number.

Each SIM is unique and will have unique phone number associated with unique email.

Thus you cannot have 2 SIMs with the same number in order for 2 phones ring at the same time when ONE number is called.