T3512 Call Flow

This section describes the T3512 timer call flow.

T3512 Timer Call Flow
T3512 Timer Call Flow Description

Step

Description

1

The UE sends the Registration Request to the AMF.

2

The UE receives a response of reject or accept from the AMF.

The UE starts the T3512 timer.

3

The UE performs the 5G MM Registration procedure.

4

The UE starts the T3512 timer and the registration process during one of the following:

  • Registration failure

  • Attempt counter equals 5

5

The UE sends the Registration Request to the AMF and stops the T3512 timer.