Abstract: A system and method is used for transmitting an audio message by mobile phones during communication with a remote terminal. The system includes a detecting module, a storage module, a voice processing module, and an output control module. The detecting module detects whether the mobile phone is communicating with the remote terminal, and transmits a busy signal to the storage module when the mobile phone is communicating with the remote terminal. The storage module stores a plurality of digital voice signals, and transmits the corresponding digital voice signal to the voice processing module when receives the busy signal. The voice processing module converts the corresponding digital voice signal to audible voice message, and transmits the audible voice message to an output control module. The output control module transmits the audible voice message from the voice processing module to the remote terminal together with communicating voice message.

Abstract: A storage control system includes a storage device and a UPS electrically connected to and communicating with the storage device. The storage device has a write back process and a write through process for writing data into the storage device, and includes a monitoring module. The UPS includes a control chip. The control chip of the UPS sends state signals to the storage device. The monitoring module receives the state signals and selects one of the write back process and the write through process to replace the other one of the write back process and the write through process for writing data into the storage device, depending on the state signals.