20KX-TG6611RU/KX-TG6611UA/KX-TG6611CA/KX-TG6612CA/KX-TGA661RU8.2. Copying Phonebook Items when RepairingYou can copy the handset phonebook to another (compatible Panasonic) handset. This will help to save the original phonebookdata which the customer has registered.Refer to the following procedures.Note:• BS=Base Unit, HS=Handset• If the max number of handsets are already registered to the base unit, a new handset cannot be registered.• To register the handset, refer to Registering a Handset to a Base Unit in the Operating Instructions.• To cancel the handset, refer to Deregistering a Handset in the Operating Instructions.• To copy the handset phonebook, refer to Copying Phonebook Entries in the Operating Instructions.BSHS PhonebookdataPhonebook data is stored in a handset.1. Register HS (A) to BS (B).HS (A) is normal, therefore no need to copy thephonebook data.1. Register HS (A) to BS (B) as a handset no. 2.2. Copy the phonebook data from HS (A) to HS (B).3. Cancel the HS 2 (HS (A)).BS (A)NGHS (A)BS (A)NGBS (B)Service center hasa normal BS (B).HS (A)Case 1: A base unit has a defect.(Replacing a base unit PCB etc...)HS (A)BS (B)HS (B) HS (A)Case 2: A base unit has a defect.(Replacing both a base unit and a handset)Service center has a normalBS (B) and a normal HS (B).2