9
Getting ready
Name
Explanation
⑩ Menu key
M
Displays options menu available on
the current screen. When entering
characters, press and hold for one
second or more to show/hide the
keyboard.
⑪ Home key
A
Returns to the home screen.
Press and hold for one second
or more to display recently used
applications.
⑫ Back key
R
Returns to the previous screen.
⑬ External
connection jack
Connect common AC adapter 03 (sold
separately), microUSB cable 01 (sold
separately).
⑭ Camera
Shoot still pictures or videos.
⑮ Built-in antenna
The antenna used for call or data
communication is built in.
⑯ GPS antenna
The GPS antenna is built in.
⑰ Battery pack
cover
―
⑱ Bluetooth
®
/
Wi-Fi
®
antenna
The Bluetooth
®
/Wi-Fi
®
antenna is
built-in.
⑲ 1Seg antenna
Extend when watching 1Seg
programs. Extending the antenna
while calling or connecting to
the Internet does not affect the
communications.
⑳ Infrared data
port
Use for infrared communications.
㉑ FeliCa mark
Hold it over card reader/writer when
using Osaifu-Keitai.
Name
Explanation
㉒ Charging
terminal for
Desktop Holder
Charging terminal used for the
Desktop Holder.
㉓ microSD card
slot
Insert a microSD card.
◎ Do not attach protective sheet or decoration seal on the
proximity sensor/light sensor/built-in antenna/GPS antenna.
◎ Covering or touching around the built-in antenna when holding
the IS12F with the fingers or metal substance may reduce
signal reception.
Attaching/removing the battery
pack and cover
• Before attaching/removing the battery pack and cover,
turn the power off.
• Hold the terminal in your hand when attaching or removing
the battery cover to prevent damage to the display or
other parts of the IS12F.
• If the IS12F gets wet, wipe off water before removing the
battery cover.
• Do not exchange the battery pack with wet hands.
• Use only the battery pack specified for the IS12F.