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Old 06-26-2010, 10:39 PM   #36
Roger Parkinson
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Join Date: May 2010
Location: Auckland, New Zealand
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Quote:
Originally Posted by HarryT View Post
The reason for the rule is because of the way that mobile (cell) phones work; when they lose contact with a base station they increase their transmitter power in an attempt to reconnect - you've probably notice that if, for example, you're on a ship and out of contact with the network, your phone's battery will run flat very quickly. Imagine a plane with 400 phones on board, all transmitting a maximum power to attempt to contact a base station - that's a considerable amount of electrical interference to deal with.

Many European airlines do now permit mobile phones on board, and the way that they work is to have a base station on the aircraft itself, hence all the phones are working at minimum power, and there isn't the interference problem.
That makes complete sense. Except that we could use it as an argument to keep our phones ON during takeoff and landing on the assumption they would be happily contacting the nearest base station at those times

(no I am not being serious)
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