SAMSUNG DCS PROGRAMMINGTECHNICAL MANUAL SECTIONPage 1 of 280 DCS & DX I&M August 2001INTRODUCTION TO PROGRAMMING1.1 PROGRAMMING OVERVIEWThe DCS system arrives from the factory with default data. Connect it to trunks, stations and power, turn thesystem on and it is fully operational. The only thing left to do is customize the data to fit the customer’s needs.This is called programming the system.MMC stands for Man Machine Code and each program is assigned a different three digit code. These MMCcodes are used to view, create or change customer data. Programming is simply deciding what needs to bedone and knowing which MMC is used to do it. For example, use MMC 601 to create a station group. Systemspeed dial numbers are entered in MMC 705 and soft keys are assigned to individual keysets using MMC722.System programming may be done from any LCD 12B, LCD 24B (Euro style), Falcon 18B or Falcon 28Bkeyset or via a PC using PCMMC software. The first thing you must do is open system programming. As asecurity measure, a passcode must be entered to do this. Figure 1–1 illustrates the keys on a display keysetthat have special functions during programming. When required, these keys will be referred to by the namesdescribed in the diagram.1.2 PROGRAMMING LEVELSThere are three levels of programming: SYSTEM, CUSTOMER and STATION. System and customer levelsare under passcode protection while station programming does not require a passcode.To prevent conflicting data from being entered, only one person at a time can enter programming with thetechnician or customer passcode. While programming is in progress, normal system operation is notaffected. For your convenience, the system displays [xxx IN PGM MODE] when another keyset is in theprogram mode.A. System levelThis level is entered via MMC 800 and requires the technician level passcode. It allows access to all systemprograms, station programs and maintenance programs.B. Customer levelThis level is entered via MMC 200 and requires the customer passcode. It allows access to station programsand system programs allowed by the technician in MMC 802. When using the customer passcode to accessstation programs, data for all stations can be viewed or changed.NOTE: When the system is programmed for multiple tenant use, each tenant has an individual customerpasscode enabled in MMC 201. The access for tenant passcode is limited to only certain MMCs. See MMC201 for more details.After opening programming with the customer passcode, you must press TRSF to exit. Now press TRSF andthe MMC number you wish to access.C. Station levelAll keysets can access station programs 102 ~ 119 without using a passcode. Each user can only changestation data for his/her own keyset.When the LCD 12B, LCD18B, LCD24B or LCD 28B keyset is in programming, the display shows instructions,prompts and choices. Existing data is always displayed before it can be changed. The keystroke sequencefor each MMC is detailed in the following pages.