Temporary, user-authorized cloning of physical mobile phone functionality via a secure server can enable physical mobile phone features to be accessed and controlled by a user from a remote client. A secure server can include mobile phone registration information, enable secure access by users via a remote client, maintain communication and synchronization with the mobile phone, receive data associated with the physical mobile phone when is not in communication with at least one of a supporting telecommunication network and the secure server, and enable the physical mobile phone user to obtain secure communication with the secure server via a remote client, access and manage cloned mobile phone data and communicate with third parties. Physical mobile phone user access to the secure server and cloned mobile phone functionality with the remote client can be terminated once the physical mobile phone user logs off of the secure server from the remote client.