Apple iPhone 7 A1660 and iPhone 7 Plus A1661 Are Available as SIM-Free Versions in the US
How to Insert Nano SIM in iPhone 7 - Find APPLE SIM Slot - YouTube
WX-Five 7 Plus - Multi dual SIM case adapter for iPhone 7 Plus - 4G 3G compatible | SIMORE.com
Amazon.com: IPLUS [5 Pack] Anti Dust Plugs & Sim Card Tray Removal Tool 2 in 1 Design Compatible for Apple iPhone 7 8 Plus X XR XsMax 11 12 13 iPad with
How To Insert/ Remove Sim Card in iphone 7/7 plus/6s/6s plus/6 - YouTube
iPhone 7 / 7 Plus SIM Card How to Insert or Remove - YouTube
Remove or switch the SIM card in your iPhone - Apple Support