Instruct: Classify the given review into positive or negative sentiment.
Query: BAD PHONE

This phone was bad from the start. It had an ecoh sound and the range was only 50 feet before it started to have really bad audio. It refused to connect with the base often (BEEP BEEP). The power plug would spark when plugged in to the base. Then it would refuse to charge. I charged the battery manually for a while but now it won't come on at all, it just gives it's familiar "beep beep" error sound. I spent [alot of money] on this thing new and I'm [mad].