The SIM cards that fit into those tiny slots in your cell phone and tell your cellular network to whom your calls are to be charged come in four different sizes. With the only real difference between ...

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Let’s say you spent your vacation abroad a couple of years ago. Being thrifty, you removed your U.S. SIM card from your unlocked iPhone 4 and inserted a SIM card from a carrier in the country you were ...

Retail prices of Apple’s iPhone 5 are sinking fast – from Dh6,000 quoted just yesterday, prices have dropped to Dh4,450 within 24 hours today – and may fall further in the UAE as more people realise ...

Joe's first real experience with tech came at the tender age of six when he started playing Final Fantasy IV (II on the SNES) on the family's living room console. As a teenager, he cobbled together ...

When traveling, why not do what the locals do? If you have the right phone, you can swap our your U.S. SIM card for a local card and save. Danny Sullivan is a journalist who has covered the search and ...

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