204BGFUZ1SFDBVUiPOT● Take care not to listen at ear-splitting volume for a long time, as itmight affect hearing.● Be careful of sound leakage from Stereo Headset with Microphone(sample) in trains or other places with many people around you.■.Copyrights.and.rights.of.portrait● You are not allowed to copy, distribute, publish, modify or edit thedata you shot, recorded or downloaded using this product withoutconsent of the copyright holder, except for personal use, under thecopyright law. In addition, do not use or modify portraits or namesof other individuals without their consent, as it might infringe onrights of portrait.Note that shooting and recording may be restricted at some liveperformances, shows and exhibitions even for personal use.● Be careful about the copyright and portrait right when postingphotos you shot, etc. on Internet homepages.■.Backup.content.on.the.product● Please back up* 1 important content recorded or downloaded to theproduct to an outside source. Content recorded to memory on theproduct sometimes disappears or is altered by unexpected factors,such as static electricity or a fault, repair, mishandling, etc.*1 How to make backups:Store important data such as phonebook data, music, shot photos and videoson microSD memory cards. You can also send files as mail attachment ortransfer to your PC. Note, however, that there are some data that cannot becopied by using these means.Available security codesThe product has various security codes that you can use.The available security codes are as follows. Do not forget thevarious security codes that are set as they are necessary forvarious operations and contracts.● Security codeExample ofusage① To do remote operation of Voice mail and Callforwarding services from a landline phone② To use Customer Service Center and to do variousinquiries, applications, and modifications on the auhomepageInitial value A four-digit number chosen by the customer and notedon the application form● Pattern/PIN/password to unlock screenExample ofusageTo set and release the screen lockInitial value None● PIN codeExample ofusageTo prevent unauthorized use of the au Micro IC Card(LTE) by third partiesInitial value 1234● Lock No. (NFC/Osaifu-Keitai lock)Example ofusageTo set the "NFC/Osaifu-Keitai lock setting"Initial value 1234