How to install multiple SIM cards into an iPhone 6 - ZDNet

ZDNet

How to install multiple SIM cards into an iPhone 6
ZDNet
The nano SIM sits in the SIM card tray along with the tail of the X-Triple 6 adapter so that it makes contact with the SIM card pin assembly inside the handset (yes, that ribbon cable is thin enough to fit between the SIM tray and the body of the iPhone 6.