I looked at the site and found the make an model number of the phone set I have. I wanted two new batteries for the hand sets. The serial numbers for my units are on the site. I ordered two batteries and paid by credit card. The shipping was discounted because it was a special offer for an order exceeding a stated price. The package came. The batteries to do not fit the hand sets. I sent an Email back to the store saying I was returning them for an exchange. I also sent one of my own batteries in the packge so that they could find what I... read full review »