We may earn a commission when you click links to retailers and purchase goods. More info. Cricket Wireless announced availability of its BYOD (Bring Your Own Device) Universal SIM Card kit on Amazon ...

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 ...

While most people manage quite well with a single SIM card, if you want better demarcation between your work and home life, or you want to make roaming with multiple SIM cards easier, then having the ...