Pros We orginally bought these radios to be used as an intercom, between upstairs and downstairs. However, I've been using a T4500 Ht on one of my nightly walks.
Cons I did find that when the temperature drops below 45 to 50F, the transmitter fails to operate, either with the PTT switch or the tone button. I returned it to Radio Shack. They gave me another two new radios. However, I just found out that one radio has