ISO/IEC 21989:2002

Indisponible en français

Publiée (Edition 1, 2002)

Cette publication a été révisée et confirmée pour la dernière fois en 2015. Cette édition reste donc d’actualité.

ISO/IEC 21989:2002

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Résumé

ISO/IEC 21989:2002 specifies the Short Message Service (SMS).

SMS enables a user to send and receive Short Messages (SMs) to and from another user.

This service is based on GSM 03.40. The Service Centre functionality described in ISO/IEC 21989:2002 is equal to the functionality of a Service Centre in GSM 03.40. Thus, for interoperability with a GSM network, it is only necessary to implement a QSIG interface.

NOTE 1 The interworking with other air interfaces is not precluded, but is outside the scope of this International Standard.

NOTE 2 The Short Message Service is a special kind of basic service but is described in this document in the style of a supplementary service.

Supplementary service specifications are produced in three stages, according to the method described in ETS 300 387. ISO/IEC 21989:2002 contains the stage 1 and stage 2 specifications of SMS. The stage 1 specification specifies the service as seen by users of PISNs. The stage 2 specification identifies the functional entities involved in the service and the information flows between them.

Informations générales

État actuel
: Publiée

Date de publication
: 2002-07

Stade
: Clôture de l'examen [90.60]
Edition
: 1
Comité technique :
ISO/IEC JTC 1/SC 6

ICS :
33.040.35
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