Fun With Phones?

[Jewlio Rides Again LLB]

So, had a clear-out of the man-drawers ( ) and found numerous old mobiles, 6210 Navigator, an old Samdung E something, couple of Motorola F3's, Sony Ericsson walkman thing, with associated chargers etc. All still working condition.

Obviously they're worthless, so what would be a fun project to make with these (not bombs, inb4 CIA)?
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Mpd72: I can categorically say i’m Brighter than that, no matter how I come across on here.
HAHAHA HAHAHA Blew Chilly MyCrowSystems

[Rogerborg]

If I ever made or received voice calls from you ugly-bags-of-mostly-water, I'd take the smallest, secrete it in my pocket, and Bluetooth pair it with a Star Trek communicator.
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Biking is 1/20th as dangerous as horse riding.
GONE: HN125-8, LF-250B, GPz 305, GPZ 500S, Burgman 400 // RIDING: F650GS (800 twin), Royal Enfield Bullet Electra 500 AVL, Ninja 250R because racebike

[M.C]

I think you're meant to recycle them, so in other words send them of to China so some poor person can slowly die extracting out the gold, poisoning the local environment in the process.

I've a bit of a collection myself, Vodafone NM1 from the late nineties, a Trium Mars, and old Ericsson (can't recall the model), 3510 which still works and went to my dad, and a 3330 which apparently can be made into a spy phone.