CHAPTER 4© SAMSUNG Electronics Co., Ltd. Page 4-1MMC ProgrammingThis chapter describes the MMC programming procedures related to the wirelessLAN function.Method of MMC programmingOnly the MMC programming procedures related to the wireless LAN are introduced inthis chapter. Refer to the ‘OfficeServ 500 Programming Description’ for the overallsystem MMC programming procedures.1 Before ProgrammingThis section introduces the basic concepts, the phone buttons used for programming,and the cautions before starting the programming procedure.1.1 Programming OverviewThe OfficeServ 500 System settings can be easily modified using a connected digitalphone, and the program used to change the system settings through a phone is calledthe MMC(Man Machine Communication). The program used for system settingthrough a connected laptop computer or a PC is called the PCMMC. The MMCprograms are classified into a program that the subscriber can program and a programthat the subscriber cannot program, depending on the three subscriber levels :Engineer, Operator, and Subscriber. The Engineer and Operator programmingrequires a password for each programming, but the Subscriber programming does notneed a password.