Samsung OfficeServ 500 Programming Manual page 214

CHAPTER 2. Ошибка! Стиль не определен.
4) Enter new timer value.(must be four digits, e.g., 0200)
System returns to step 2.
5) Press Transfer button and enter to exit.
OR
Press Speaker button to advance next MMC.
RELATED ITEMS
NONE
2-172
[704] DTMF DUR.
0100 MS 0200
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