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Pressing feature keys, Alphanumeric display – Dialogic M7324 User Manual

Page 144

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Dialogic

®

PBX Integration Board User’s Guide

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NOTE:

The application can obtain the least significant byte of the value
returned by the d42_indicators( ) function by ANDing that value
with 0x0f.

Pressing Feature Keys

The Dialogic

®

PBX Integration Board can “press” any of the M2616 Feature

Keys using the dx_dial( ) function. Refer to the Dialogic

®

PBX Integration

Software Reference for more information about dialing programmable keys.
Each Feature Key on the M2616 telephone is assigned a dial string sequence
(refer to

Table 32

). By using the dx_dial( ) function and the appropriate dial

string, the PBX Integration Board can press any Feature Key.

4.6.4. Alphanumeric Display

The alphanumeric display is a two row, 48-digit LCD that is used to show the
activity of the phone. Some examples are:

• date and time

• feature names

• error messages

• called/calling identification

• phone status

• line selection

The data used to display information in the LCD alphanumeric display is in
ASCII format. When the telephone is not in use, the display normally shows
the date and time. The content of the display is changed automatically (e.g.,
receiving an incoming call, making an outgoing call, or activating a feature).

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