Panasonic Silver FAX Phone with Sub-Phone ● Main Unit ⇒ KX-PD601-N ● Sub-Phone ⇒ KX-FKD502-N ● Serial Number ⇒ 2LBFA042317 ● Purchase Date ⇒ January 2017 ◼️ The sub-phone display suddenly stopped working, and replacing the nickel batteries with new ones didn't fix it, so I replaced the entire main unit and am now selling this. ◼️ Minor stains present ※ See photos from image 11 onwards ※ Before shipping, I will further disinfect and clean the unit. ◼️ Other basic functions are working without any problems. Incoming and outgoing calls on the main unit Display on the main unit Incoming and outgoing calls on the sub-phone FAX sending and receiving Name registration, rejection of calls from unknown numbers Incoming call lamp display Answering machine function and lamp display Caller ID Etc. ◼️ Instruction manual included ※ I have not tested all the functions described in the instruction manual. ◼️ Nickel batteries are new ◼️ Phone cable not included Please understand that this is a used item before purchasing. #Panasonic #Panasonic #LandlinePhone #SubPhone #FAX ####