Steve Jobs wanted the first iPhone to have no SIM card slot - 9to5Mac
Years before the eSIM technology even existed, Steve Jobs wished that the first iPhone didn't have a SIM card slot.
How to Open an iPhone SIM Card Slot: Guide + Troubleshooting
LNONLS Dual SIM Card Tray Slot Holder Replacement For IPhone 13 Pro/13 Pro Max With Waterproof Rubber Ring And Sim Card Tray Open Eject Pin(All Carriers) (Gold).
Sửa chữa iPad tại Cầu Giấy - Thương Gia Đỗ
The CDMA model of the iPhone 4, just the same as any other CDMA-only cell phone, does not use a SIM card or have a SIM card slot.