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Growing 45 percent annually for the past four years, mobile celluar subscriptions have hit 5.9 billion throughout the world. The world population is 7 billion.
The used iPad Mini is going for $429, while the fourth-generation iPad will set customers back $579.
You may need to adjust a setting on your iPhone before you can use iTunes Match when not connected to a Wi-Fi network.
Carrier will expand its Wi-Fi hot zone in New York's Times Square and launch one in San Francisco's Embarcadero district as an alternative to its overtaxed cell network.
Finding a prepaid wireless plan can be tricky, so here's a cheat sheet for some of the most popular services on the market today.