Can I sell/trade my sidekick slide even if it's under contract?

I have had my sidekick slide for about 5 months, and I want to trade it on craigslist for a shine, but I have a 2 year contract when I bought the phone, and I got 50 dollars off it, so I'm not sure If I can trade it or wait until the 2 years are up.

Yes, you can sell or trade the phone... but you will still have to honor the 2 year contract.

What I did was sell my phone, then add a new phone line for $10 a month in additon to my current bill. In this case, I got the BB Curve for $49, and they extended the contract for two more years for only $10 a month, (for new phone line).

Depends on what kind of trade or sell.
If you sell or trade it like to friends/people you know.. you can.

Actually you can sell the phone to anyone, but you would still have to honor the contract, as everyone has aleady mentioned.

Sorry to disagree.

Haha I understand. I have a 2 year contract.. I switch phones constantly.. I sold a Samsung then got a Nokia then sold it and brought a Sidekick LX the problem is that I was stupid because my friend convince me that the Nokia N95 sucked..and I made a very bad choice of selling it.