F.1 General

24.2823GPPMission Critical Data (MCData) signalling controlProtocol specificationRelease 18TS

The following tables give a brief description of the timers used in the present document.

For the on-network timers described in the present document, the following timer families are used:

– TDPx: Timer Data Participating function x; and

– TDCy: Timer Data Controlling function y.

For the off-network timers described in the present document, the following timer families are used:

– TFSz: Timer oFf-network SDS z;

where x, y and z represent numbers.