HP 8920A - Randchalb Message Fields

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S:\HP892XX\USRGUIDE\manual\callscrn.fb
Chapter 6, Call Processing Subsystem
CALL BIT Screen Message Field Descriptions
END
End indication field. Set to ‘1’ to indicate the last word of the overhead message
train; set to ‘0’ if not last word.
OHD
Overhead message type field. Set to ‘100’ indicating the global action message.
Parity
Parity field. The contents of the Parity field cannot be set by the user. The Test Set
calculates the parity bits.
RandChalB Message Fields
Figure 49 RandChalB Message Fields
T1T2
This field identifies the received message as an order confirmation, an order, or a
called address message.
DCC
Digital color code for new channel.
ACT
Global action field.