The phone message system allows for sending specially designed phone messages between OpsCenter users. If the recipient's status is "IN," the phone message will automatically pop up on the recipient's computer. If the recipient is not "IN," the phone message will be saved until they mark their status as "IN" or access the note from the My Messages window. Old phone messages that have been archived can be accessed from the My Messages window. The phone message system can be enabled and disabled by the administrator in the system controls.