A telecommunications network includes a gateway that receives signaling information in a message based signaling format from a Class 5 softswitch. An inner member is disposed within the opening and includes a plurality of pockets opposing the grooves. The knee cap body is used to connect to the thigh and the lower edge of the knee cap body is for connection to the shank and the leg bottom portion. Further, it is preferred that the monocrystalline material of multiple oxide has a layer structure in a crystal structure thereof. The device also has a fluid passage being connectable to a fluid source and at least one fluid outlet opening in fluid communication with the fluid passage. The present invention provides a flexible mechanism for enabling the user to determine the usability or efficacy of the contents of the container, since such contents typically experience a higher rate of degradation once the container has been opened.