VTech tz2526 2.4 GHz Cordless Phone with TeleZapper and Caller ID

I've not had problems with the battery as other users have indicated, but I do have issues taking this phone to the other levels of my home. Our home is three floors, and when I go to other floors or to the front and back decks, the phone gets a lot of...

It's hard to hear, and if you turn it up, it gets feedback. The battery goes dead after 10 minutes of talking, and it gets worse, it beeps for the last 5 of those minutes.

It's hard to hear, and if you turn it up, it gets feedback. The battery goes dead after 10 minutes of talking, and it gets worse, it beeps for the last 5 of those minutes.

While all of the basic features of this phone work fairly well, the most important feature - the battery life - is awful. You will notice that under Product Details, the battery life information is "unavailable". This is telling!!! Even after this...