Abstract: A method for controlling electronic device includes the following blocks. A control signal is received from an earphone jack. A predefined control command corresponding to the control signal is obtained. At least one application associated with the predefined control command is determined whether is initialized. The predefined control command is executed when the at least one application is initialized.

Abstract: An electronic device includes an access control module, a plurality of input areas, and a comparing module. The access control module has a predetermined password. The input areas are configured to be tapped to input characters in the electronic device. The number of the input areas is determined by the number of unique characters of the predetermined password. The comparing module is configured to compare a sequence of the characters entered with the predetermined password.

Abstract: An electronic device includes an access control module, a plurality of input areas, and a comparing module. The access control module has a predetermined password. The input areas are configured to be tapped to input characters in the electronic device. The number of the input areas is determined by the number of unique characters of the predetermined password. The comparing module is configured to compare a sequence of the characters entered with the predetermined password.

Abstract: A method for identity authentication includes: providing a mobile terminal, displaying a plurality of input areas on the mobile terminal, inputting a password to the mobile terminal by tapping the input areas in a proper sequence with fingers of a user, and identifying fingerprints of the fingers on the input areas while inputting the password.

Abstract: A portable communication device includes a user interface responsive to user input, a controller, and a time management module coupled to the controller. A schedule tabled is created in accordance with the user input. The time management module periodically checks the schedule table and sends real time signals to the controller. The controller enables and disables the function in accordance with the schedule table. A method for enabling or disabling the functions of the communication device is also disclosed.

Abstract: An audio testing system includes a computer and a mobile terminal. The computer includes a first audio recording and storing module, and a testing module. A first audio file is stored in the computer. The mobile terminal includes a second audio recording and storing module, and a second playing module. The testing module starts up the second recording and storing module to record and store the first audio file as a second audio file, starts up the second audio playing module to play the second audio file, and starts up the first audio recording and storing module to record and store the second audio file as a third audio file in the computer. The computer compares a waveform of the third audio file with a waveform of the first audio file to determine if an audio of the mobile terminal meets a standard.

Abstract: A testing system for mobile phones includes at least one workstation (112), at least one computer (110) connected to each workstation and a central server (100) connected to each computer. Each workstation is capable of interfacing with a to-be-tested mobile phone. Each computer includes a testing data collection module and a testing data uploading module. The testing data collection module is capable of collecting the testing data from the to-be-tested mobile phone. The testing data uploading module is capable of uploading the testing data to the central server. The central server is capable of receiving the testing data and analyzing the testing data.