Abstract: A mobile phone with an indicating function and method of operating the mobile phone to provide an indicating function is disclosed. The mobile phone includes a body, an external antenna, an indicating device and an indication enabling device, wherein the indicating device further includes a light emitting unit configured in the external antenna and a control circuit configured on the body. The indication enabling device is configured on the body and electrically connected to the control circuit so that the control circuit can control the light source unit to illuminate through operating the indication enabling device. Therefore, the user is able to manipulate the user interface shown by the display of the mobile phone to enter a password through the keypad of the body for starting the indicating function.

Abstract: A mobile phone with an indicating function and method of operating the mobile phone to provide an indicating function is disclosed. The mobile phone includes a body, an external antenna, an indicating device and an indication enabling device, wherein the indicating device further includes a light emitting unit configured in the external antenna and a control circuit configured on the body. The indication enabling device is configured on the body and electrically connected to the control circuit so that the control circuit can control the light source unit to illuminate through operating the indication enabling device. Therefore, the user is able to manipulate the user interface shown by the display of the mobile phone to enter a password through the keypad of the body for starting the indicating function.

Abstract: A method of input switching in an electronic device. If a first key is pushed, an input mode is switched. Each input mode comprises various inputs. If a second key is pushed, the input within the input mode is switched.