Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Good buy
Review: This little gadget works great. I only gave it 4 stars though because the button on the wire used for hanging up and answering, so you don't have to touch the phone, doesn't work on my brand/model(Sanyo). I wish that the information given on the unit specified this. I probably would have purchased it anyway. It was just a titch disappointing, but I got over it. Otherwise it was worth the money.
