SELECTIVE OPERATION POSSIBLE ELECTRONIC DEVICE

PURPOSE:To perform a selective operation exactly without watching a control panel by setting two stages of operations for a selective means, generating the identification signal of the selective operation at the first stage and executing the selective operation at the second stage. CONSTITUTION:The first switch 4 that is operated at the first operating position and the second switch 5 that is operated at the second operating position are provided at each key 3 that constitutes a keyboard 2. When one of the keys is depressed to send a dial signal, the first switch 4 corresponding to an operation key at the first operating position is made on. A control part 6 transmits a key identification signal to a sound generator 7 and makes vocalize a figure corresponding to a selected key from the generator 7. When the depressing operation of the above key is arrived at the second operating position, one of the second switches 5 is made on this time. A contact point ON signal is sent to a device control part 9 through the control part 6, and the dial of the figure corresponding to the selected key is sent.