Apple’s Instant Wifi Hotspot

Most smartphones (including iPhones) can serve as “wifi hotspots” In effect, this means that the phone is acting like your wireless router at home. It can be used to allow you to connect another device to the internet (eg a laptop or a tablet) when a “normal” wifi connection is not available and when the …
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Mobile Personal Hotspots

In the past, I’ve counselled buying a tablet that has 3G (cellular) access, but this may not be the best option for you My reasoning has always been straightforward. You will quite probably wish to take your tablet around with you. That’s what it’s for. But, away from your own wi-fi setup, you may not …
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