Instruct: Classify Amazon reviews into positive or negative sentiment
Query: After Two Years, MANY problems

Battery life was never great.Constantly get no link to base when I'm RIGHT NEXT TO THE MAIN BASE STATION!! I have a two phone set, main base and little remote base. Does that on both phones. We run a small business and lately our calls just drop off because the "link to base" breaks. Or even better a call comes in and you go to pick up and the line drops off so you can't even answer the call. Unfortunately it makes doing business impossible. I hope there's a better version out there.