Connectivity has become an essential part of modern life, not just for checking your social media, but to keep all sorts of devices connected. Remote security cameras or monitoring equipment ...

It's not for smartphones, but demonstrates self-aware dual SIM on a single card, which is potentially ... him covering all aspects of smartphones, smart homes and anything else connected.

A multi-carrier GSM phone with two, three or four SIM cards. Dual-SIM phones are popular with global travelers who use local and foreign carriers as well as people who want a business and personal ...