Code specifying how to handle the text.
Type
String (AN)
Length
Max 3 / Min 1
Codes
<> 1
Text for subsequent use
The occurrence of this text does not affect message processing.
<> 2
Text replacing missing code
Text description of a coded data item for which there is no currently available code.
<> 3
Text for immediate use
Text must be read before actioning message.
<> 4
No action required
Pass text on to later recipient.
