《SIM USIM phonebook - s》.ppt

SIM/USIM Phonebook 1 Presentation plan Overview File Structure DFPHONEBOOK 2 Overview –SIM/USIM SIM: subscriber identity module, 2G 250 contacts of maximum, with Name + number fields only USIM: universal subscriber identity module, 3G New phonebook architecture More fields supported(Email field for example) More contacts supported(500 contacts normally) Backwards compatibility for SIM 3 Overview - Spec SIM: 3GPP TS 51.011 USIM WCDMA, TD-SCDMA: 3GPP TS 31.102 CDM200: 3GPP2 C.S0065 4 5 File Structure File Structure of SIM/USIM MF(Master File): The root of file system, contain access conditions and optionally DFs/EFs DF(Dedicate File): The folders on the file system, contain access conditions and Optionally EFs/DFs EF(Element File): File contain data and access conditions, no other files 6 MF DF EF DF EF EF EF EF EF File Structure phonebook related - SIM EFADN: Abbreviated dialing numbers EFFDN: Fixed dialing numbers EFSMS: Short messages EFLDN: Last number dialed EFSDN: Service Dialing numbers EFEXT-X: Extension-x EFBDN: Barred Dialing Numbers 7 MF File Structure phonebook related - USIM 8 File Structure phonebook related – USIM (cont) 9 The global phonebook is located in DFPHONEBOOK under DFTELECOM. Each specific USIM application phonebook is located in DFPHONEBOOK of its respective Application DFUSIM. Files at the DFPHONEBOOK under the DFTELECOM has the same structure as DFPHONEBOOK under the DFUSIM EFADN of the DFPHONEBOOK is mapped to DFTELECOM to ensure backwards compatibility. The information is accessible for a 3G ME under in EFADN under DFPHONEBOOK. 10 Contents of files of DFPHONEBOOK EFADN (Abbreviated dialing numbers) 11 DFPHONEBOOK —— EFGRP (Grouping file)  This EF contains the grouping information for each phone book entry. This file contains as many records as the associated EFADN. Each record contains a list of group identifiers to which the entry belongs 12 DFPHONEBOOK —— EFGRP (Grouping file) (cont) Group Name Identifier x. Content: - indicates