What do you do with an old mobile when you buy a new one?

I usually have my old cell phone around for backup as well but in 2 weeks or so, I'd just sell it for a cheap price so I could have extra money for other important stuff. I rarely buy new phones though. I've only changed cell phones 3 times so far and all my old phones have been sold.

well, I usually sell it at the second hand market.I never keep it at home ,because I never use it again. I am quite different from you. hoo,hoo, I always like new things.

There are many charities that take used cell phones. There is one for soldiers where for every old cell phone turned in they will send a soldier a phone card. You can also get points for donating them Swagbucks, they will give you points for giving them your old phone.

I sell it to a cellphone repair shop and spend the money. Sometimes I keep it and still use it using another telecom provider. Have a nice day.

The cell phones that I don't need, I donate to an animal conservation place. They take those old cell phones that I no longer use and donate them to senior citizens to use when they need to call 9-1-1. Not only am I helping the environment by keeping it out of the landfills (oh don't get me wrong, i'm not a huge 'green' person), but I also help someone who may need it more than I do. Another perk of donating it is that it goes toward your admission to the animal conservation wildlife drive-through.

Well I gave my newest old phone to my dad, but all of my old phones are in there boxes in my closet, just in case.

Yeah, I have a lot lying around and I have a bunch of my old pics which I wouldn't want to dispose of. My workplace has a recycling center which I can bring it in since this going 'green' is the new fad for corporate life. With over 5, I collected a camera phone museum. :P