4.5.22	Notification indicator
The purpose of the Notification indicator information element is to indicate information pertaining to a call.
The Notification indicator information element is coded as shown in Figure 4-28 and Table 4-19.
The maximum length of this information element is three octets.







Bits
8
7
6
5
4
3
2
1
Octets
Notification indicator
0
0
1
0
0
1
1
1
       1
Information element identifier
Length of notification indicator contents
       2
1 ext.
Notification description
       3
FIGURE  4-28/Q.931
Notification indicator information element
TABLE  4-19/Q.931
Notification indicator information element
Notification description (octet 3)
	Bits
	7  6  5  4  3  2  1
	0  0  0  0  0  0  0	User suspended
	0  0  0  0  0  0  1	User resumed
	0  0  0  0  0  1  0	Bearer service change
	All other values are reserved.