When a cellular phone, watch, or other device connects to a cell network ... On iPhones that support a single SIM and one ...
The Samsung Galaxy Watch 7, for example ... and T-Mobile — support eSIM. And thanks to Apple’s removal of the SIM card slot in US-spec iPhone models, quite a few MVNOs support it too.
Pair your Apple Watch with your iPhone. Once complete, place a test call on your iPhone to see if the SIM card is activated. Next, put your iPhone in Airplane Mode. Check if the Apple Watch is ...
Apple ditched the ditched the physical SIM card slot in favor of the eSIM in the iPhone 14 series in select markets. Using eSIM, users can use multiple cellular plans on a single device.