Instruct: Classify a review into positive or negative sentiment.
Query: Phones don't give warning...just go dead!

We bought the main 2431 with 2 add'l handsets. ALL the phones, when the battery is low it goes "Beep beep beep" as a warning and then dies!!! By the time we search for another one the call has been disconnected. I have another VTech phone that's not near as expensive and it warns when battery is low and gives you 3 minutes or so to change the battery.