Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Poor sound quality and speaker

* To be fair, I liked about the phone the camera resolution and the zoom, but it is very slow even on the least resolution.* The camera shutter response is very delayed, that makes it very hard to capture some thing moving even in low speeds.* The phone got a good voice dialing feature but the phone, for some reason, becomes deaf after using the feature for some time. I discovered that the phone gains its hearing-abilities after you erase the recorded voice dial and re-record it.* You can not add your wife work phone and mobile phone to the voice dialing. It has to be only one entry.* Horrible speaker* Un-acceptable voice quality.* The headset volume is very inconveniently loud. And when you try to lower the volume, it goes down but to a certain level. That level is still too loud that can damage your ear drum especially if you are using these silicon headsets from Jabra.JMG.