Works with the following Panasonic models: KXT/TD, 7000 Series,7100 Series, 7200 Series, 7400 Series, 7600 Series with K-Style Handsets Only*
Recommended handset cords:
12' - HS CORD 16500
25' - HS CORD 16600
*This handset will work on the 7600 Series with K-Style handsets only. US phones and most Canadian phones use the K-Style handset. Some Canadian phones have a more European style handset. This will not work for those phones.