SYSTEM MESSAGES

 

 

 

 

OPRT data

 

 

 

 

b0-b3: OPRT data Note

b7

b3

b2

b1

b0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note: This data displays when the OG Route No. is larger than 63, and bit6 of displays as “1” (otherwise, “0” is displays at any time). While the six bit data of is self-sufficient in verifying the Route No. “1- 63,” this OPRT data provides a supportive role to cover the Route No., which is larger than 63. Use the following method to analyze the data:

 

 

 

OG Route No. (1-63)

 

 

=

 

0

0

 

0

 

0

 

OG Route No.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OPRT data (0: fixed)

 

 

 

bit 0 - bit 5 of

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OG Route No. (64 or larger)

=

 

 

 

OPRT data

 

 

 

OG Route No.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OPRT data (variable)

 

 

 

bit 0 - bit 5 of

Trunk No. of OG trunk

 

 

 

 

b0-b7:

Trunk No. of OG trunk

 

 

 

 

 

b7

b6

b5

b4

b3

b2

b1

b0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Trunk No. of sender

 

 

 

b0-b7:

Trunk No. of sender

b7

b6

b5

b4

b3

b2

b1

b0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Number of digits dialed by caller

b0-b4:

Number of digits dialed by caller

b7

b4

b3

b2

b1

b0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CHAPTER 3

NDA-24300

Page 192

Issue 1

Page 219
Image 219
NEC NDA-24300 manual ➇ Oprt data