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Electromagnetic interference to aircraft systems is the most common argument put forth for banning passenger electronic devices on planes
When a base station connects to a cell phone, it can communicate to the phone that it should increase the strength of its transmission if it recognises that the phone signal is hard to detect. Phones in aircraft are so far from the ground that they will power up for this reason. This increases the chance of interference to the aircraft's navigation system, especially if there are many phones operating on the plane at the same time.
However, new technology using pico cells forces the phones to connect to an onboard base station (which then transmits to the terrestrial network via satellite) and the phones only need to use minimum power to do this. If a pico cell system is operating it is safe to use a cell phone and several airlines (particularly in Europe) are now offering in-flight mobile communications.
What else can I help you with?
What are the bad thing about having cell phones in school?
cell phones are a destraction from your work.
Do cell phones work under a cell tower?
yes
Will the Kyocera KX13 Cell Phone Charger work with Motorolla phones?
The Kyocera KX13 Cell Phone Charger will not work with Motorolla phones.
Do cell phones work in haiti?
yes
Do Cricket cell phones work in Mexico?
No.
What type of em waves do cell phones depend on?
Cell Phones depend on The EM Radio Waves to Work. By: And
How do cell phones work over the ocean?
They don't
Is there a chip for cell phones to work in Europe?
There might be
Can cell phones generated in the US work in Costa Rica?
No.
How is engineering used in making cell phones?
It's Used to make phones better and work faster .
Do prepaid phones work as well as other phones?
Yes, they do. They are great for the light cell phone user.
Will unlocked GSM cell phones work with any provider?
Unlocked GSM cell phones should work with any provider. You will be able to tell one the sim card is put in the phone.
