About 4S eSIM
eSIM basics
- Is an eSIM better than a physical SIM?
- What does “eSIM” stand for?
- Should I switch from a physical SIM to an eSIM?
- What are the disadvantages of an eSIM?
- Why would someone use an eSIM?
- Is it worth getting an eSIM?
4S eSIM functions
- Can I receive calls on my primary number while using 4S eSIM?
- Does using an eSIM affect battery life?
- Is eSIM signal weaker than a physical SIM?
- Can an eSIM be tracked?
- Does 4S eSIM include a phone number?
- Can I make phone calls or send SMS with 4S eSIM?