PBX Integration Board User's Guide

4. PBX Systems
Feature Key 09
61 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
00 00 00 00 00 00 00 00 00 00 00 00 xx xx xx xx xx xx xx xx xx xx xx xx
24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47
Feature Key 08 Feature Key 07 Feature Key 06 Feature Key 05 Feature Key 04 Feature Key 03 Feature Key 02 Feature Key 01 Feature Key 15 Feature Key 14 Feature Key 13 Feature Key 12 Feature Key 11 Feature Key 20 Feature Key 19 Feature Key 18 Feature Key 17 Feature Key 16 Feature Key 25 Feature Key 24 Feature Key 23 Feature Key 22 Feature Key 21
Data
Byte
Data
Byte
Feature Key 35 Feature Key 34 Feature Key 33 Feature Key 32 Feature Key 31 Feature Key 29 Feature Key 28 Feature Key 27 Feature Key 26 Feature Key 37 Feature Key 36 Call Waiting Light
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 ROLMphone
400 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 ROLMphone 400 telephone is
assigned a dial string sequence (refer to
Table 8). By using the dx_dial( )
function and the appropriate dial string, the PBX Integration Board can press
any Feature Key.
4.2.4. Alphanumeric Display
The alphanumeric display is a two row, 60-character LCD that is used to show
the activity of the phone. Some examples are:
• date and time
• feature names
• text messages
• error messages
• called/calling identification
59