HP 8920A - CALL BIT Screen Message Field Descriptions; SPC WORD1 Message Fields

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Chapter 6, Call Processing Subsystem
CALL BIT Screen Message Field Descriptions
CALL BIT Screen Message Field Descriptions
This section describes the individual data fields contained in each of the forward
control channel and forward voice channel messages.
SPC WORD1 Message Fields
Figure 37 SPC WORD1 Message Fields
T1T2
This field identifies the received message as an order confirmation, an order, or a
called address message.
DCC
This field sets the digital color code.
SID1
First part of the system identification field. The field contains the decimal
equivalent of the 14 most significant bits of the system identification number.
RSVD
Reserved for future use.