|Reference||ISO/IEC 21989 ed1.0 withdrawn corrigendum||
|Title||Information technology -- Telecommunications and information exchange between systems -- Private Integrated Services Network -- Specification, functional model and information flows -- Short message service|
|Abstract||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.
|Technical Committee||JTC 1/SC 6 - Telecommunications and information exchange between systems|
|Work in progress||
Quick access by ref. number
|Your basket is empty|
|Accepted credit cards:|
|Prices in CHF (Swiss francs)|
|Request a pro forma to pay by bank transfer or cheque|
|Learn how to share your publications with your colleagues, using networking options|
- S+ IEC 60335-2-80 Ed. 3.0
- S+ IEC 60404-5 Ed. 3.0
- CISPR 24 Ed. 2.1
- IEC 62560 Ed. 1.1
- IEC 60601-2-54 Ed. 1.1
- IEC 62080 Ed. 1.2
- IEC 62080-am2 Ed. 1.0