CHAPTER 4. MMC Programming
OfficeServ 500 Wireless LAN Service Manual/Ed.00
Page 4-2
© SAMSUNG Electronics Co., Ltd.
1.2 Programming
Button
The functions of the phone buttons for MMC programming are listed below.
Table 4.1 Program buttons
Button
Function
▲
▼
(Up & Down)
Change screen
Dial key
Confirm status
Soft key
Move cursor
Keypad Select
item
SPK key
Save data and proceed to next menu
HOLD key
Delete previous input
TRSF key
Enter program
1.3
Cautions when Programming
Programming shall be done in an idle mode where the handset is on top of the
telephone set.
Programming may be done on any extension of a digital phone.
Programming may not be done on a common single line telephone.
For digital phones not equipped with the LCD screen, use the dial key to enter
the numbers in the Description instead of the [
▲
volume
▼
] button. But since
there are no Soft buttons, programming is limited. Therefore, with phones
without the LCD screen, program only the Subscriber programs.
When ‘INVALID DATA’ appears on the LCD screen, re-enter the correct data.
When no key is pressed for an amount of time(key program end time, default is
60 seconds), programming will end and return to idle mode.
When the handset is lifted during programming, programming will end and
return to idle mode.
When programming returns to idle mode by pressing the [SPK] key or the
[TRSF] key, or by lifting the handset, without confirming the modified
data(pressing the ‘left’ or ‘right’ key of the ‘Soft’ button), or when the phone
plug is disconnected, the data entered until then and the data on the LCD screen
will automatically be saved as the new data.
