For people who want to separate their work and home life, or who travel a lot to different countries, being able to swap between SIM cards in your smartphone makes a lot of sense. And while most ...

We may earn a commission when you click links to retailers and purchase goods. More info. This is somewhat of a random tip, but since the issue just happened to the DL crew last week at Google I/O, we ...

While most people seem to manage just fine with a single SIM card in their smartphone, some -- especially travelers, who can save money by fitting a local SIM card into their handset -- love the ...

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