Panasonic KX-TG9391 Operating Instructions Manual page 8

Introduction
L Do not use benzine, thinner, or any abrasive
powder.
Notice for product disposal, transfer, or return
L This product can store your private/confidential
information. To protect your
privacy/confidentiality, we recommend that you
erase the information such as phonebook or
caller list entries from the memory before you
dispose of, transfer, or return the product.
8 For assistance, please visit http://www.panasonic.com/help