How would you feel if we told you that the new iPhone 6 you bought can use up to 3 SIM cards of any size? This is not a joke, nor is it a science fiction scenario. Achieving this does not require a jailbreak of the device, but a small add-on by SIMore.
The SIMore X-Triple 6, is a dual SIM device that will allow you to have 3 SIM cards (1x nano SIM, 1x micro SIM and 1x mini SIM card) on your smartphone.
The receiver of your phone along with the existing SIM card can also receive the "tail" of the SIMore X-Triple 6 adapter (yes the ribbon cable is thin enough to fit between the existing SIM and the body of the iPhone 6). The sequel is easy, just insert the SIM cards you want to use into the adapter.
Now you do not want to have a ribbon hanging from your device, the development company of the SIMore X-Triple 6 has also built a case that keeps everything neat. The case provides space for additional SIM cards and there is also a slot for the SIM adapter output pin.
After you install your cards, you can turn them on from iOS by going to Settings> Phone> SIM Apps.
The packet, includes the adapter and a case for your iPhone 6, and costs 49.90 euros. If you have 6 iPhone Plus you can use the kit, but you should find a rubber case that covers the adapter.
There are also versions available for other popular ones Appliances, such as the Samsung Galaxy S5 and S6.