Parameter | Type | Length (octets) |
---|---|---|
Message type | F | 1 |
Cause indicators | O | 5-6 |
End of optional parameters | O | 1 |
Information element | Direction | Type | Length | Note |
---|---|---|---|---|
Protocol discriminator | Both | M | 1 | |
Call reference | Both | M | 2-* | |
Message type | Both | M | 1 | |
Cause | n->u | O | 2-32 | |
Display | n->u | O | The minimum length is 2 octets; the maximum length is network dependent and is either 34 or 82 octets. | |
Signal | n->u | O | 2-3 |