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as the General Call Key, which provides the off-hook indicator. Refer to
Figure 6 and Table 12 for specific Key locations and set-up requirements.
If these keys are not programmed in this manner, loop current detection,
CPID, & (transfer) key, and message waiting will not work.
To configure Keys 02 and 03 for the MWL functionality, you can use the
following instructions:
1. Need a button programmed as PROG in the PBX.
2. Program DDS keys on button 02 and 03 in the button table of the PBX.
3. Press the Scroll Forward key (>) repeatedly to scroll through the choices
on Siemens Optiset E phone to reach the Program/Service option on the
display.
4. Press the Select OptiGuide key (the key with the check mark) to select.
5. Press the Select OptiGuide key again when 1-Change destinations
appears on the display.
6. Press the Scroll Forward key once to scroll to the 2-Redial option and
then press the Select OptiGuide key to select.
7. Press Key 02 (third from the top left, see
Figure 6 below) to set the dial
string for MWL_ON.
8. Enter the dial string you wish to use with your Optiset E for MWL_ON
(for example, #*8)
9. Press the Select OptiGuide key again to save.
10. Press the Select OptiGuide key again to exit.
11. Repeat the above procedure for the Key 03 to set the MWL_OFF
functionality, using a different dial string.
4.3.2. Using the Dialogic
®
PBX Integration Board
The Dialogic
®
PBX Integration Board performs functions available to an
Optiset E telephone set (see
Figure 5 and Figure 6). An Optiset E telephone
set uses an LED display to show key status (next to the keys) and user
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