This message sent is by the user or the network in response to a STATUS ENQUIRY message or at any time during a call to report certain error conditions listed in 5.8. See Table 3-17.
STATUS message content
Message type: STATUS |
||||
Information element |
Reference (subclause) |
Direction |
Type |
Length |
Protocol discriminator |
Both |
M |
1 |
|
Call reference |
Both |
M |
2-* |
|
Message type |
Both |
M |
1 |
|
Cause |
Both |
M |
4-32 |
|
Call state |
Both |
M |
3 |
|
Display |
n ® u |
O (Note 1) |
(Note 2) |
|
NOTES 1. Included if the network provides information that can be presented to the user. 2. The minimum length is 2 octets; the maximum length is network dependent and is either 34 or 82 octets. |