Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: Incredible Range, Incredible Value

Tried this phone for $10 because of the poor range of our Unidens and really lucked out. This thing will work over 300 feet away! The Unidens start breaking up at about 30 feet.Other Pros: Good sound, single Talk button, 900MHz won't interfere with wireless networks, stands on its end, wall-mountable, very solid construction.The only minus is that it doesn't auto-answer when you pick it up from the charging station, something that would only be useful if it had Caller ID. But the large Talk button is easy to hit and the phone hangs up facing the wall so you don't have to flip it around like many of the other brands, most of which are no longer even wall-mountable.The ringer can be turned off but is not adjustable. The default tone and loudness are fine, however.