Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Don't buy this phone!

this phone constantly drops calls for no reason,often multiple times within the course of one call. This problem was not related to my internet connection as my connection on the computer never varied.the sound was also tinny and echo-y to the callees.I returned it to Amazon and ordered an IVEPO skype phone instead for essentially the same price and it is excellent, great sound quality and no dropped calls.