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◎ The outer case (back) of the product cannot be removed. Removing it
forcibly may cause damage or a fault.
◎ The battery is built into the product, and cannot be removed by the
customer. To force the power off, refer to "Turning the Power Off Forcibly"
(▶P. 22)
au IC Card/microSD memory card tray
◎ Note that pulling or applying excessive force on an au IC Card/microSD
memory card tray may cause damage.
Proximity sensor/light sensor, earpiece (receiver)/speaker, mouthpiece
(microphone), speaker, air vent (ornamental camera cover)
◎ Product earpiece also serves as a speaker. Volume is set to increase
gradually to prevent sound from being emitted loudly near ear when
switching to hands-free talk or ending talk.
◎ Placing stickers, etc. over the proximity sensor/light sensor may prevent
the product from operating properly.
◎ Covering the earpiece (receiver)/speaker, mouthpiece (microphone),
speaker or air vent (ornamental camera cover) with stickers, fingers, etc.
may hinder product performance.
Internal antennas, Wi-Fi
◎ Antennas are built into the product. Do not cover with hand during calls
or data communication. Doing so may affect call/communication quality.
Earphone/Microphone jack
◎ An earphone/microphone with the switch or depending on the type of the
earphone/microphone, it may not be available with the product.
IMEI plate
◎ A plate with the sticker which the IMEI number (International Mobile
Equipment Identifier) is printed is stowed near the au IC Card/microSD
memory card tray. Except when the IMEI number is required such as
requesting servicing or repairs, do not pull out the plate or remove the
sticker.
®
®
/Bluetooth
antenna, GPS antenna
9
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