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DCS INTRODUCTION
COMBINED PROGRAMMING MANUAL NOVEMBER 2001
1-4
The 6, 12 or 24 extra programmable keys can be set up to perform specific functions
when pressed during normal operation. During programming, some of these keys also
perform other specific functions. This is described in the individual MMC program pro-
cedure where applicable.
1.5 Programming Procedures
1.5.1 Precautions When Programming
• The keyset must be on-hook (handset down) to allow programming.
• Programming is available 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 the
correct data.
• When you have successfully completed an entry, the LCD automatically changes for
the next step.
• Programming halts if you have not pressed a key for a certain period of time (30 sec-
onds by default, but this can be changed).
• 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.
IMPORTANT
When installing and programming a ‘default’ system
for the first time:
The system requires that you select the correct software version for your coun
try
(e.g. by selecting “UK”) before you can do any other programming via either a ke
y-
phone (KMMC programming) or a PC (PCMMC programming).
To select the country:
1. Press the 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. When
defaulted to the correct version, you can open programming as de
scribed next. The
country version selected can be changed in MMC 812, Select Country.
ENABLE TECH. PROG
SELECT COUNTRY
DEFAULTING SYSTM
ARE YOU SURE? NO