http://panasonic.net/pcc/support/fax...1%20-%20Driver
Compatible Model (KX-) : MB261E, MB261GX, MB262CX, MB263HX, MB271, MB281GX, MB771E, MB771NE, MB771GR, MB771BL, MB771TK, MB772CX, MB773EX, MB773FX, MB781, MB781C, MB783EX, MB783FX, FLB881, FLB881C, FLB881E, FLB882CX, FLB883EX, FLB883FX