Name:
ISO/IEC 15505:2003 PDF
Published Date:
04/01/2003
Status:
Active
Publisher:
International Organization for Standardization/International Electrotechnical Commission
ISO/IEC 15505:2003 specifies supplementary service Message Waiting Indication (SS-MWI), which is related, but not limited, to various basic services supported by Private Integrated Services Networks (PISNs). Basic services are specified in ISO/IEC 11574.
This supplementary service MWI enables a Served User to be sent a Message Waiting Indication and also enables this Message Waiting Indication to be cancelled.
Service specifications are produced in three stages, according to the method described in ETS 300 387. ISO/IEC 15505:2003 contains the stage 1 and stage 2 specifications of SS-MWI. The stage 1 specification (clause 6) specifies the supplementary service as seen by users of PISNs. The stage 2 specification (clause 7) specifies the functional entities involved in the supplementary service and the information flows between them.
| File Size : | 1 file , 1.2 MB |
| Note : | This product is unavailable in Russia, Ukraine, Belarus |
| Number of Pages : | 17 |
| Published : | 04/01/2003 |