Input Button
Start button
Alphanumeric
button
button
Function button
Direction Button
13
Phone/Call button
End button
Left, right
Power button
function button
Input keys
Return button
Backspace button
Volume
Button
Button
Phone/Call button
Left, right function button
방향 버튼
Power button
Direction Button
Camera Button
Scanner Button
Start / End button
Input keys
Return button
Backspace button