This could also be useful when traveling out of the country. Some carriers offer better international coverage than others.

Many of our favorite phones support more than one SIM at a time, giving you two phone networks on your phone. Some carriers ...

MobileX is an MVNO that uses the Verizon network for all of its coverage. MobileX has a custom plan for lighter users and two ...

Google Messages has been working on dual SIM RCS support since the beginning of this year, and now it's expanding its support to more devices in beta. Right now, you can only have RCS active on one ...