Description of Outstanding Events

Outstanding events:

03 30

03 31

03 32

03 33

Table  A-1: Description of frame level status

State of Bits						Trace of a Frame Trans- mitted P Bit	Type of Frame Trans- mitted on T1	State of Timeout T1	State of Connection State Machine
BIT 5	BIT 4	BIT 3	BIT 2	BIT 1	BIT 0
0	-	-	-	-	-	Transmitted P = 1
1	-	-	-	-	-	Transmitted P = 0
-	0	0	-	-	-		No frame
-	0	1	-	-	-		DISC
-	1	0	-	-	-		FRMR
-	0	1	-	-	-		SABM
-	-	-	0	-	-			T1 not set
-	-	-	1	-	-			T1 not set
-	-	-	-	0	0				Disconnected
-	-	-	-	0	1				Connection/reset in progress
-	-	-	-	1	0				Connected
-	-	-	-	0	1				Disconnection in progress

Format of additional data for outstanding event 08.93.

This data is present in the case of a call by the operator on the terminal concerned.

Table  A-2: Outstanding Event 08.93 Data Format

LeftRightLGED LGEA
ADDRESS OF CALLED PARTY
ADDRESS OF CALLING PARTY				1 digit per nibble
Facility field length
FACILITIES
PAD PROCEDURE IDENTIFICATION (01 00 00 00)
CALL DATA

LGEA:	Length in nibbles of called party address field.
LGED:	Length in nibbles of calling party address field.

Format of facilities

For these outstanding events, there are two possible facilities: reverse charging (RC) and/or closed user group (CUG).

Each facility takes two bytes of the facility field.

RC	01, 01
---------------		XY = Number of CUG requested.
CUG 03, XY