| Option C | :4!c//16x | (Qualifier)(Reference) |
Order |
M/O |
Qualifier |
R/N |
CR |
Options |
Qualifier Description |
1 |
M |
POOL |
N |
|
C |
Pool Reference |
|
or |
PREV |
N |
|
C |
Previous Reference |
|
or |
RELA |
N |
|
C |
Related Reference |
This qualified generic field specifies:
POOL |
Pool Reference |
Collective reference identifying a set of messages. |
PREV |
Previous Reference |
Reference of the linked message which was previously sent. |
RELA |
Related Reference |
Reference of the linked message which was previously received. |
Reference must not start or end with a slash '/' and not contain two consecutive slashes '//' .