■対象品番：KX-FKD401-W/KX-FKD502-W/KX-FKD403-W/KX-PD703UW-W/KX-PD301DL-W/KX-PD702DW-W/KX-FKD503-W/KX-PD702DL-W/KX-PD301DW-W/KX-PD703UD-W/