CHAPTER 3 NDA-24300
Page 190
Issue 1
SYSTEM MESSAGES
12
Number dialed by caller (See table)
In Case of Tandem Connection
➀
Type of connection
➁
IC route number (Hex.)
b7 b6 b5 b4 b3 b2 b1 b0
b7 b6 b0
b7 b6 b5 b4 b3 b2 b1 b0
b4-b7 b0-b3
DC0 DC1
DC2 DC3
DC4 DC5
DC6 DC7
DC8 DC9
DC10 DC11
DC12 DC13
DC14 DC15
DC16 DC17
DC18 DC19
DC20 DC21
b7 b6
1 0 = Tandem connection
b7: AC data
0/1=Internal trunk/External trunk
b6: OP data (0/1)
When OPRT data of
➂
is valid, “1” displays.
b0-b5: IC route number
• bit 6=0 Route No.<64 Refer to the OPTN
• bit 6=1 <63 Route No. data of
➂