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Dialogic
®
PBX Integration Board User’s Guide
4.1.5. Display Keys
As shown in
Figure 3, there are five Display Keys located below the LCD
display. These keys are associated with specific prompts shown on the LCD
display depending on the current state of the phone (shown on the bottom row
of the LCD display). The Dialogic
®
PBX Integration Board cannot use the two
bottom, right-most Keys, Prev and Next.
Pressing Display Keys
The Dialogic
®
PBX Integration Board can respond to a prompt and “press” the
appropriate Display Key using the dx_dial( ) function. Refer to the Dialogic
®
PBX Integration Software Reference for more information about dialing
programmable keys. Each Display Key on the Avaya 8434 telephone is
assigned a dial string sequence (refer to
Table 5). By using the dx_dial( )
function and the appropriate dial string, the PBX Integration Board can press
any of its first seven Display Keys.
Table 5. 8434 Direct Key Dialing Strings for Display Keys
Dial String Key Description
<ESC>Km Display Key 00
<ESC>Kn Display Key 01
<ESC>Ko Display Key 02
<ESC>Kp Display Key 03
<ESC>Kq Display Key 04
<ESC>Kr Display Key 05
<ESC>Ks Display Key 06
4.1.6. Alphanumeric Display
The alphanumeric display is a two row, 50-digit LED that is used to show the
activity of the phone. Some examples are:
• date and time
• feature names
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