Repurposing Old Usable Cell Phones?
zentogo wonders: "As I stroll through the local recycle shops in my little Japanese City, I see boxes of used KEITAI-- Japanese Cell Phones. Most of them only a two or three years old, with more technology and features than any affordable phone in the USA, and they actually work! See, Japanese people cycle to new technology, especially phones, very quickly, and it is almost impossible for them not to. Take my own personal example: after one year with the telecom KDDI, I was given a free phone. It had more features than my previous one, and was much lighter, so when I was offered the deal I changed on the spot! So I wonder, what can be done with all these old phones? Can they be recycled for parts or even software? Can they be adapted to another type of technology? It would seem to be a big waste of decent hardware if something interesting couldn't be done with them."
They could all be used as alarmclocks!
I dub thee... Sir Phobos, Knight of Mars, Beater of Ass.
Sometimes you can get them unlocked at a kiosk in the mall, but otherwise take time to your local waste transfer station, and they will dispose of it for you in a way that the lead/mercury/other heavy metals dosnt leak into the environment. Its like spray paint cans, you dont put them in household garbage.
At least in the US, ANY working cel phone that can get signal can be used to call 911. They are collected by a lot of battered womens shelters and similar places, then distributed to people who otherwise couldn't afford a cel phone to call authorities in an emergency.
But don't stop there, any elderly or non-mobile person (think wheel-chair) should have a cel in their pocket, all the time. As long as it's charged, they never need worry about not being able to get to a normal phone, which might be impossible in an emergency.
All my old phones have been donated and put to good use.
- shazow
http://www.phones4charity.org/h ones.htm
http://www.actionaidrecycling.org.uk/
http://www.oxfam.org.uk/what_you_can_do/recycle/p
http://www.recyclingappeal.com/
Is a bit of a problem. See, if you talk about a general purpose computer that still works, altough a bit slow, it can be put to good use in some dedicated application. Like, i still use my 386 for my home network DNS cache, i still use my old sparc pizzaboxen for my firewall, dns & co stuff, i still use "old" pentiumII for my fileserver, i still use !old athlon xp for my app server.
But if you have a bunch of keitais, built for some proprietary network with some proprietary hardware without any documentation, it's hard to find any use for them. Unless you find the original maker and convince them to release you the docs (for the sake of the planet or something), it's better to just take care of disposing them in an ecological manner.
How about using them to... make slashdotters cry about how low-tech thier shit is, and how much great stuff the can't use?
That done, though, I'm not sure of what to do with them....
Michael
"Goodness me, how unlike the FBI to abuse the trust of the American public." -- The Onion
It's my understanding that old cell phones are in high demand in places like Iraq, for, um, "alternative" uses. I suppose you don't *have* to use them to detonate bombs, the remote control aspect is intriguing to me.
"Who are in control, they are not in control of anything - they don't even control themselves!" - Glen Beck
I've seen several dealers here in the US selling still pretty new but used Japanese vehicle engines, I think because in Japan they have a mileage limit to what can still be used legally on the road. Someone may correct me on that if not true about the Japanese laws. Seems like with those phones maybe you can set up an assembly line of sorts, unlock them, then ship them and sell them for cheap in the US or elsewheres? I don't know the applicable laws or anything on that though, or what the differences in frequencies are etc. Seems though if it's still a good working electronic do-dad,and still fairly new feature wise, there's some sort of a market for do-dads at discounted prices. But the displays, the OS and apps inside, does it default to japanese language with no changing it, or can it be modified easily or what? That's a concern as well. It might be more trouble and hassle than it's worth in that regard.
I carry an extra (old) cell phone with me. That way, when I get really pissed off while talking on the phone, I can throw the *old* one at the wall, and still have a working phone!
When Sweden switched to a new cel.tel. system,
their old phones were given to wheelchair users,
who could use them as 2-way communicators,
a bit like (high-reliability versions of) CB sets.
My idea (for using bits, only, from old analog
cel.tel's - in this case, mobile units) was to
use the handset as a handset for mobile Amateur
Radio gear, eg, when used in noisy locations.
I think they might make good doorstops. However, nothing beats the "Timex Sinclair 1000" ZX-81, with that nice wedge shape, perfect for a doorstop.
Don't blame Durga. I voted for Centauri.
Seriously, a lot of phones in Japan have the capability to work in the US with Cingular and T-Mobile (not so much Spring, Nextel, or Verizon).
Seriously - get these phones unlocked, and eBay them to Americans.
I just spent $500 on a brand new Sony Ericsson S710a that isn't even available in this part of the country yet. It's got all sorts of cool features, including a 1.3 MP camera (pretty damned nice, for a phone). But I still can't help but to feel like an ass for spending the money knowing that, for instance, Samsung has a phone of nearly identical size out in South Korea with a 3MP camera and significantly more memory.
Second-hand phones in the Asian market are still better than cutting edge in the US. Given that most high-end phones can work with the majority of service providers in the world, I'm amazed there isn't a sort of cottage industry around, selling second-hand phones to the US market for discount prices.
Believe me - take a look at sites like Howard Forums - there are a lot of cell phone/gadget enthusiasts out there that would be plenty happy to not have to buy the overpriced, under-performing phones marketed in the US.
"Can they be recycled for parts or even software?"
Is the enviornmental impact of creating new software such a problem? Does it use more raw materials than re-using old software?
"That done, though, I'm not sure of what to do with them...."
Make a cellular scanner.
Immagine if you could write code for these phones with a freely available SDK.
Immagine if the circuit board had a place where you could solder on a couple of tiny 3-wire RS-232 connectors, and you could carve away enough of the shell to get access to them. (Of course, many of these phones have a USB connector already.)
These phones have more processing power and more RAM than my first computer.
Instead, we ship them to China to be smelted for lead and pollute the communist's precious bodily fluids. (Not a bad thing, but definitely not getting the most bang for the buck.)
When that company posted a project to build an open source video card here on slashdot, all you wienies derided it.
Here's an example of someone who gets it:
http://www.azpower.com/mylinux/
I wear old bone conduction hearing aids (since 1990s -- don't remember the exact year). I notice a lot of the newer cellular phone models and other wireless (even WAPs!!) interfere with my hearing aids (buzzing sounds and microphone audio loss).
:)
The OLD analog cellphones did not have this problem and I could use it. However, they don't exist anymore. All phones are like digital and I am unable to use them due to interferences.
Do these old phones still exist and still work (service available)? I don't use telephones very often due to my speech and hearing impediments, but it would be nice to have a small phone to carry and the service is low cost.
Thank you in advance.
Ant(Dude) @ Quality Foraged Links (AQFL.net) & The Ant Farm (antfarm.ma.cx / antfarm.home.dhs.org).
Why do people insisit on pretending to be cool by inserting random Japanese words in English conversations? Yes, the Japanese word for cellular phone is "Keitai Denwa", I should know, I worked for KDDI for 6 months. But you know what, I use the word "Keitai Denwa" only when I am speaking JAPANESE to people who understand JAPANESE. I don't need to pretend I am so cool by inserting the words into English conversations.
And why does it only happen with the Japanese language, why not other ones:
So Je am sitting ici in meiguo but I am moving to Deutschland. Demo I no hablas Deutsch.
Doesn't seem so cool after all.....
Monstar L
Can they be adapted to another type of technology?
:-/
Probably not: they're not going to be wanted in Japan, and they're not going to be compatible anywhere else. Which just begs the same old question: Why do we insist on always making so many incompatible standards to do the same thing???
If all countries used GSM [for example], it would make re-use of all those old phones so much easier. Plus I wouldn't need to buy a special phone that supports multiple technologies just so I can take it overseas.
[note - before you all flame me for suggesting GSM, it was just an example. I don't really care which technology we use; just stop with the stupidity of each continent having its own set of standards]
(Spudley Strikes Again!)
no body mentioned "Look! A Beowolf cluster of old phones!!!"
I am harvesting funny/good quotes. Please help by putting them in your sigs
Why not use them like new phones - like calling people and sending SMSes?
Listen up kid,
http://www.beowulf.org/
"[note - before you all flame me for suggesting GSM, it was just an example. I don't really care which technology we use; just stop with the stupidity of each continent having its own set of standards]"
Yeah! Like different forms of government. And what's with this stupid steering wheel on the right verses the left?
I've pondered the idea of using a couple of old cell phones I have as tone dialers/boxes (red, blue, etc....).
Sadly, thinking about it is as far as I've gotten. Might be cool if someone a little more handy with programming for cell phones could do something.
Speaking purely for geek points of course, as most of these tone boxes don't actually work anymore. Though red boxes do indeed still function here.
Several organizations are collecting old cell phones to reprogram them and send them to soldiers in Iraq and elsewhere, so that they can call home more easily.
I was at a mini "tech expo" on campus the other day and talked to some people from Cell for Cash. You go to their site, sign up, and they send you out a prepaid box that you ship the phone back in.
They say that the more recent phones are reconditioned and resold overseas. If a phone's too old to be of use, their partner (or someone?) recycles it and extracts precious metals, whatever those may be. The guy said it probably wouldn't be much money for my old, bulky Panasonic (if I can find it), but it's better than having it end up in a landfill I suppose.
XML is like violence. If it doesn't solve the problem, use more.
A lot of places have very high license fees for the right to own a personal vehicle, in the order of thousands of dollars per year. This is for registration or licensing fees, NOT insurance. Also, it is quite common for gas to cost a lot more than it does in North America.
So, it makes sense that if you are spending a lot of money on fees and other costs, you have the incentive to upgrade vehicles more frequently because the capital cost of a new car doesn't look nearly as large when all the other costs of owning a vehicle are taken into consideration.
or paper weights.
My dad was using his 10 watt analog bag phone on Cingular here in Texas up until early this year (when he bought the phone they were still GTE).. The reps offered him nice new free phones to get rid of the old one, but they didn't force him to give it up. So I imagine if you can find someone who refuses to upgrade you could potentially start paying their bill. :)
A GSM phone should in theory work anywhere a GSM network is available. It may need to be unlocked; sometimes there are ways to get this done on your own, sometimes the original or new carrier will help you do it.
:)
I personally would jump for joy at one of them Linux phonezors... an' if you don' wan' 'em no more...
I suppose, though a phone spouting at me in Japanese isn't exactly the best thing for me, but I'm guessing there's ways to solve that.
Terrorists can attack freedom, but only Congress can destroy it.
I would provide an explanation here, except I feel i'm aiding entropy by typing too many characters :)
find model that comes with serial or even usb datacable or has one available at stores, then hook it up to old pc
there are readymade software for your own sms-gateway
if the phone has gprs, another use is to remote control the pc over gprs
perhaps hook few motion detecting web cams and ups to the pc and you have your own wireless security system that can send images of the intruder to online storage
possibilities are endless
There are no atheists when recovering from tape backup.
KDDI in Japan uses CDMA2000, just as Sprint and Verizon do.
As to whether they use CDMA2000 on the same frequency bands, I don't know.
retrorocket.o not found, launch anyway?
...and pull out the old address books, and sell the info on to your nearest dodgy geezer?
Seriously, one of my friends in Japan just last week got a phone call on his mobile from someone who had his name but was wanting his address as he said he had a delivery but couldn't read the label, which my pal reckoned was somebody wanting to do some kind of identity fraud.
See http://oh3tr.ele.tut.fi/english/modifications.html . They need to be reprogrammed and need some hardware hacks but they work. I have an RD58 moppe on my desk which I use to make contacts through local 70cm repeaters. I'm not sure if that is possible for those proprietary phones.
Some Ericsson and Nokia phones (and others too I'm sure) can be programmed by cable. Get a cheap refillable SIM card (such as Comviq or DJuice if you live in Sweden).
Hook up a laptop with Linux to the phone. If you have burglar alarms, fire alarm, flooding alarms on your summer house/boat whatever, you can hook them up to your computer. It is fairly trivial to write a script that, if one of the alarms go off, the phone SMSes you, the closest neighbour, your significant other.
"This is Lars's summer house. At 19.55 2003-03-14 the burglar alarm went off."
Drawbacks - the system can be a bit fragile. You must find a place for the laptop and all cables. SMSes aren't guaranteed to arrive on time, or indeed at all. You have to check that the systems boots up correctly after a power outage. And you can get a complete intruder system that is smaller and more reliable for not much money. Still, it is pretty cool in a geeky way.
Being bitter is drinking poison and hoping someone else will die
Battered women's shelters will take these phones. They are useful, as they can still dial 911.
"Nature bats last..."
When detained in useless conversation with someone who 'won't let go', make the thing ring, 'take the call' and make your getaway.
Do you realise that there is more money to be made in recycling mobile phones then digging in a gold mine?
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By recyling 70000 mobile phones and melting the metals down they are able to extract 1kg of gold. Now when you consider that out of 1 ton of dirt they are only able to extract around 10~50g of gold, at the very least your getting 4 times the amount of gold out of the same weight in mobile phones!
http://translate.google.com/translate?hl=en&sl=ja
Havin' it large, livin' the life, Welcome to the land of the rising sun.