VTech SN5147 Amplified Corded Cordless Senior Phone with Answering Machine. Thos os a set of 3 phones, one corded and 2 cordless. One ofnthe cordless phones has a different serial #, SN 5107. In good pre-owned condition. Tested without phone signal, they charge just fine and seem to work ok. Please see photos for details and condition. Feel free to ask any questions you may have prior to purchase.