I just took a hammer to my old cell phone.
It was a cheap disposable, a $13 drug dealer special, that was obsolete when the new model came out. I got the replacement free because the original no longer worked. The new phone has a camera, video and internet capability, texting and a 50 page manual I had to download off the Net.
I keep it in my bro bag, turned off, and only use it to call out if I am on the road and have an emergency. I charge it up every other month with a pin card I buy at the stupormarket. Oh, Brave New World!