TSG-Terminals Working Group 3 (USIM) meeting #2	TSGT3#2(99)036
Munich 17th - 19th February, 1999	Page 1

Source:	Nippon Ericsson

Title:		Proposed texts for Stage 1 (requirements)

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1.	Introduction
In the first WG3 meeting in Nice, the work areas were agreed in (99)028. The five work areas of them which are with ‘Priority 1’ (completed in April 1999) were identified were included in 3GPP 21.11. This document proposes tests describing requirements for two identified areas, ‘Storage of call detail’ and ‘Support of profile exchange’.

2.	Proposals

2.1	Support of profile exchange
A new section 6.4 ‘Extension of profile exchange’ is proposed in 3GPP 21.11. Since the basic capability for this function have already been supported by current SIM ATK(i.e. profile downloading, and EFphase), wording 'Extension' instead of 'Support' seems to be appropriate. A proposed content of the section 6.4 is as follows.

6.4 Extension of profile exchange
	The mechanism for the ME,  the USIM and the network to exchange service capability information may need to be extended in accordance with enhancement of SIM ATK. For example, the following types of exchanges may occur:
•	ME services capability may be provided to the UIM (or network);
•	USIM services capability may be provided to the MT (or network);
•	Network services capabilities may be provided to the USIM.

The above text is extracted from the document (99)005 and originally derived from ITU-T Q.1711, and modified according to the terminology in 3GPP 21.11.

2.2	Storage of call detail
A new section 9.3 ‘Storage of call detail’ is proposed in 3GPP 21.11. A proposed content of the section 9.3 is as follows.

9.3 Storage of call detail
	The USIM is required to store call detail information. The call detail information consists of the followings;

1)	Terminated calls
Calling party number, Date and time, Calling party’s name (if it is available from ADN) and status of call (i.e. answered or missed)
2)	Originated calls
Called party number, Date and time, and Called party’s name (if it is available from ADN)
3)	Time duration of the last call
4)	Accumulated time duration of the preceding calls

Note) The charge information of the last call and the accumulated charge information of the preceding calls may be added to the list later.

The above text is based on the functionality of current PDC terminals and the PDC SIM specification.

3.	References
[1] T3#1(99)005: USIM Functionality and Requirements in ARIB (source: ARIB SWG7)
[2] T3#1(99)028: Approved Workplan (source: TSG-T3)
[3] T3#2(99)040: PDC SIM specification (source: ARIB)