SAMSUNG INTRODUCTIONCOMBINED SYSTEMS PROGRAMMING MANUAL FEBRUARY 20041–61.6 Programming Procedures1.6.1 Precautions When Programming• The keyset must be on-hook (handset down) to allow programming.• Programming can be done on any digital keyset with an LCD.• Programming is available only on digital telephones (not analogue ones).• If ‘INVALID DATA’ appears in the LCD while programming, you should re-enter thecorrect data.• When you have successfully completed an entry, the display automatically changesfor the next step.• Programming halts if you have not pressed a key for a certain period of time. This is30 seconds by default, but can be changed in MMC 501 (KMMC Lock Out timer).• Programming halts if you pick up the handset while programming.• If you pick up the handset while programming, or the telephone plug is pulled out,any new data shown in the LCD are saved.I MPORTANTWhen installing and programming a ‘default’ system for the first timeYou should select the correct software version for your country (e.g. “UK”) before youcan do any other programming via either a keyphone (KMMC programming) or a PC(PCMMC programming). To select the country:1. Press the Transfer / TRSF key.2. Enter 800 followed by the default passcode (4321)The system sounds a warning and displays on the keyset:Use the VOLUME Up/Down keys to select the country and press the RIGHT soft key.The keyset displays:Use the VOLUME Up/Down keys to select YES and press the RIGHT soft key. Whendefaulted to the correct version, you can open programming (see 1.6.2). The countryversion selected can be changed in MMC 812 (Select Country).ENABLE TECH. PROGSELECT COUNTRYDEFAULTING SYSTMARE YOU SURE?NO