Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Plug it in and it works

I purchased this Uniden 2-line cordless to use with a VOIP system to replace my antiquated office phone system. I added 2 additional extension handsets. In initial testing of the system, I did find that at the extremes of distance from the base within my office there was a hair of static interference but not an intolerable amount. The feature set fulfills all of my needs. In two weeks of implementation, I have had no problems with this system.