4.2.95 EF_UICCIARI (UICC IARI)

31.1023GPPCharacteristics of the Universal Subscriber Identity Module (USIM) applicationRelease 17TS

If service n°95 is "available", this file shall be present.

As specified in TS 24.229 [63] a ME includes the list of IARIs for the IMS applications it intends to use when sending an initial registration or when sending subsequent registrations to the IMS in the form of a SIP REGISTER request.

This EF contains a list of IARIs associated with active applications installed on the UICC that are included in the SIP REGISTER request in accordance with the procedures of TS 24.229 [63].

NOTE: If this file is present in both the USIM and the ISIM, the file in the ISIM is used. It is assumed that the presence of this file in the USIM when an ISIM is present on the UICC is an incorrect configuration of the UICC.

Identifier: ‘6FE7’		Structure: linear fixed			Optional
Record length: X bytes.			Update activity: low
Access Conditions: READ PIN UPDATE ADM ACTIVATE ADM DEACTIVATE ADM
Bytes	Description			M/O		Length
1 to X	IARI TLV object			M		X bytes

IARI TLV object:

Contents:

– The content and coding is defined below.

Coding of the IARI TLV objects

Length	Description	Value	Status
1 byte	IARI TLV TAG	’80’	M
1 byte	Length of IARI	Y	M
Y bytes	IARI value	–	M

– Coding:

– IMS Application Reference Identifier: shall be coded as specified in TS 24.229 [63].

Unused bytes shall be set to ‘FF’.