ETSI STC SMG12 	Tdoc SMG12 C-99-456
Sophia Antipolis, France
26 May, 1999

CHANGE REQUEST No :	A 005 r0	Please see embedded help file at the bottom of this
page for instructions on how to fill in this form correctly.	
	
Technical Specification GSM	03.73	Version:	7.0.0		
	
Submitted to SMG	12	for approval	X	without presentation ("non-strategic")			
list SMG plenary meeting no. here 	for information		with presentation ("strategic")	X		

PT SMG CR cover form is available from: http://docbox.etsi.org/tech-org/smg/Document/smg/tools/CR_form/crf28_1.zip	

Proposed change affects:	SIM		ME	X	Network	X	
(at least one should be marked with an X)

Work item:	SoLSA	

Source:	Ericsson	Date: 	990518	

Subject:	Transfer of the LSA Information to the MS.	

Category: 	F	Correction		Release: 	Phase 2		
	A	Corresponds to a correction in an earlier release			Release 96		
(one category 	B	Addition of feature	X		Release 97		
and one release 	C	Functional modification of feature			Release 98	X	
only shall be 	D	Editorial modification			Release 99		
marked with an X)						

Reason for 
change:
	Defining the case when a SoLSA mobile is handed over to a cell without a LSA ID to which the subscriber has subscription.	

Clauses affected:	11.8.2	

Other specs	Other releases of same spec		  List of CRs:		
affected:	Other core specifications		  List of CRs:		
	MS test specifications / TBRs		  List of CRs:		
	BSS test specifications		  List of CRs:		
	O&M specifications		  List of CRs:		

Other 
comments:		

11.8.2	Indications for mobile stations in active mode 
The network decides when to send a notification to the MS about a change of current LSA. The information will be sent from the MSC to the MS and will contain the LSA ID. This is done by adding the LSA ID of the current cell to the MM Information message. If no LSA ID is included in the MM Information message the MS shall assume that the current cell does not belong to any of the allowed LSAs for the subscriber.
The indication towards the user is optional and can be heard as e.g. a beep in the receiver or by displaying the stored LSA name that corresponds to the received LSA ID.