Today Only: Panasonic Cordless Phones On Sale From Only $19.95! Posted on December 11, 2017 by Jeri Update: Deal over. Today only, Amazon has select Panasonic cordless phones on sale. This deal is valid December 12, while supplies last. Panasonic Expandable Cordless Phone with Amber Backlit Display – 1 Handset: $19.95 Panasonic Cordless Phone, 2 Handsets: $44.95 Panasonic Link2Cell Bluetooth 4 Handsets Corldess Phone with Large Keypad: $78.60 Share the love: