Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Small, but has its faults

This is a very compact phone that is very convinient sue to its size, but it has its faults. The phone doesn't have speakerphone, and the head-set doesn't work well at all. The biggest fault the phone has though, is that it is very unclear to talk on, and there is a constant hissing noise in the backround.