How to select eSIM/physical SIM card as the cellular data source?

How to enable international roaming on the device?

Can I keep the main SIM card for making/receiving calls while using eSIM/physical SIM card?

How to enable iMessage and FaceTime using eSIM?

Can I send iMessage using eSIM/physical SIM card?

How to receive SMS and calls when using a data-only eSIM/physical SIM card?

Can I use network sharing (personal hotspot)?

How to share a hotspot on iPhone?

How to share a hotspot on Android devices?

How to avoid roaming fees when using Tiger eSIM/physical SIM card?

Can I access 5G network using eSIM/physical SIM card?

Why can't I see 5G in the iPhone status bar?

How to check current data usage?

How to confirm which eSIM/physical SIM card is using data?

How to track data usage using iOS widgets?

How to set data limits on Android devices?

How to save data usage on iOS devices?

How to save data usage on Android devices?

Will I receive a notification when data is running out?

What happens when data is used up?

Will there be additional charges if I use more data than paid for?

What happens to unused data after the package expires?

How to check the usage of purchased packages for SIM cards?