When it comes to smartphones, bigger isn’t always better. The NanoPhone, a credit-card-sized mini marvel, proves that great ...

Dual-SIM phones are popular with global travelers who use local and foreign carriers as well as people who want a business and personal line in one device. Triple SIM and quad SIM phones support ...

Here’s an outstanding hack that adds a dual SIM slot to a US-sold eSIM iPhone ... it shows us that smartphone modding isn’t dead — it could be that we need to acknowledge the new tools ...