5 Conventions

The following conventions are used for the service description tables shown in this part of the Standard.

(=) The same parameter value used in the indication or confirmation shall be the same as used in the request or response respectively.

C Conditional (on User Option)

M Mandatory usage

MF Mandatory with a fixed value

NU Not Used

P Provider Initiated

U User Option

UF User Option with a fixed value

Blank entries are not applicable.