Instruct: Classify a given review into positive or negative sentiment.
Query: Poor quality phone

If you're looking to buy a phone, don't put this one on your list. I've had it about two years and have had nothing but problems. The battery constantly needed recharging even though it had been replaced. The static was unbearable at times. Now, most of the buttons don't work and even though it's fully charged, it rarely works. Don't bother with this one.