How to select functions using jog / shuttle method of wireless phone

摘要

The present invention relates to a wireless telephone in which a complicated function selection is selected as a rotation of an electronic switch in a portable device by selecting a rotary type or an electronic switch and displayed on a liquid crystal screen (LCD) The present invention relates to a method of selecting a function by a jog / shuttle method of a wireless telephone.;The present invention provides a method for selecting a function using a joke / shuttle method of a wireless telephone, A first step (ST100) of checking whether a call request signal is present in a waiting state; A second step (ST200) for realizing a function according to a voltage level change when there is no call request signal, and a third step (ST300) for realizing a function according to a voltage level change when there is a call request signal; And a fourth step ST400 of releasing the character diagram state after realizing the function.