Yes they do, but use of them is prohibited due to interference with plane technology.
No, current cellphones are not designed to work on Mars as there is no cellular network available on the planet. Additionally, the atmosphere on Mars is different from Earth, which could affect the functionality of electronic devices like cellphones.
The Cellphones because it was in the 1980's when people started using them and communicating, then they used computers to search and find out about the internet! :P
Its fine it is only a shadow.
No-contract cellphones cost money, and don't come with the discounts one might get from a contract upgrade or renewal. The cost per minute is often higher with prepaid cellphones. Also, minutes are limited which requires careful management.
Ebay has a lot of phones on sale. you can either bid on the one you want or buy one instantly. Just be sure to know what you are looking for before you go to the site and make sure the seller is eBay verified!
batteries!!
getting bumed of people
dude they use a tower to get signal then a satalite for service.
You should start doing your own home work or making it sound less obvious that this is your home work. Anyway Cellphones transmit microwaves, the microwaves negatively affect the cells in your body.
because it is ugly stupid and doesn't work
No, current cellphones are not designed to work on Mars as there is no cellular network available on the planet. Additionally, the atmosphere on Mars is different from Earth, which could affect the functionality of electronic devices like cellphones.
they work on planes
It's unlikely it will still work after all the cycles. It's unlikely it will still work after all the cycles.
Yes cellphones can give you canser
Yes you can recycle old cellphones.
They don't - cellphones are the most distracting modern device that a kid could have when they're doing their work. Those little alert sounds make you want to check your text messages and email and Facebook, and keep you from focusing on your work. Use your book, your notes, and your computer to do the work and turn the cellphone off.
how do regular cellphones send pictures