In the wake of coming out of smart phones, phone call is not the only way people communicate by cell phone. We also communicate by Apps, transmit voice and image through internet. Due to the communication became more varied, people have more way to eavesdrop or monitor. 's security phone solution provides the encryption protection by hardware and software integration, with the secure communication software. To encrypt the voice before making the communication. Then you can make sure the communications are confidential and private.