Panasonic: KX-FC 401, KX-FL 501, KX-FL 502, KX-FL 503, KX-FL 523, KX-FL553, KX-FLB 750, KX-FLB 751, KX-FLB752, KX-FLB 753, KX-FLB 755, KX-FLB 756, KX-FLB 758, KX-FLM 551, KX-FLM552, KX-FLM553, KX-MC 101; FC401, 502, 503, 523
OEM – KXFA76X – PA-76-E1