• A CDMA subscriber identity module (CSIM) is an application to support CDMA2000 phones that runs on a UICC, with a file structure derived from the R-UIM...
    4 KB (415 words) - 19:46, 19 November 2020
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    Removable User Identity Module (R-UIM, usually pronounced as "R-yuim") is a card developed for cdmaOne/CDMA2000 ("CDMA") handsets that extends the GSM...
    3 KB (308 words) - 16:27, 16 December 2024
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    card or SIM (subscriber identity module) is an integrated circuit (IC) intended to securely store an international mobile subscriber identity (IMSI) number...
    63 KB (6,924 words) - 01:56, 3 June 2025
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    UMTS (redirect from W-CDMA)
    Application Part, or MAP) and the authentication of users via SIM (subscriber identity module) cards. Unlike EDGE (IMT Single-Carrier, based on GSM) and CDMA2000...
    71 KB (8,956 words) - 21:56, 14 June 2025
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    due to the pulse nature of transmission. The availability of Subscriber Identity Modules allows users to switch networks and handsets at will, aside from...
    14 KB (1,390 words) - 13:49, 28 April 2025
  • This article contains terminology related to CDMA International Roaming. To quickly find a term, click on the first letter of the term below: # | A | B...
    14 KB (1,116 words) - 18:22, 9 February 2024
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    communications, with over 2 billion GSM subscribers globally in 2006, far above its competing standard, CDMA. Its share reached over 90% market share...
    40 KB (4,609 words) - 01:32, 19 June 2025
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    Telecommunications System (UMTS); LTE; Characteristics of the Universal Subscriber Identity Module (USIM) application (3GPP TS 31.102 version 9.18.1 Release 9)"...
    27 KB (3,440 words) - 20:00, 15 June 2025
  • as A3/A8, see COMP128). An A3/A8 algorithm is implemented in Subscriber Identity Module (SIM) cards and in GSM network Authentication Centers. It is used...
    22 KB (3,083 words) - 04:46, 3 June 2025
  • – Authentication and Key Agreement a.k.a. 3G Authentication, Enhanced Subscriber Authorization (ESA). The basis for the 3G authentication mechanism, defined...
    3 KB (380 words) - 03:34, 17 April 2022
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    Card (UICC) for LTE network authentication/access, a new form of Subscriber identity module (SIM card). In December 2014, Boost Mobile released the Lumia...
    37 KB (3,394 words) - 23:59, 10 June 2025
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    Identity Module (ISIM) is required for services in the IMS. The telephone book is a separate application and not part of either subscriber identity module...
    6 KB (694 words) - 01:35, 5 March 2025
  • [citation needed] Dual SIM International Mobile Equipment Identity Subscriber identity module "GSM Cloning". www.isaac.cs.berkeley.edu. Bader, Daniel (March...
    6 KB (694 words) - 15:37, 1 May 2025
  • a mobile phone is, in fact, a combination of a phone and the subscriber identity module (SIM). Locking the phone to a network is not much different from...
    66 KB (8,320 words) - 18:15, 12 June 2025
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    independent phone vendors. A similar module called a Removable User Identity Module or RUIM card is present in some CDMA networks, notably in China and Indonesia...
    35 KB (4,431 words) - 22:09, 27 October 2024
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    diode (OLED) display. Speakers for sound. Subscriber identity module (SIM) cards and removable user identity module (R-UIM) cards. A hardware notification...
    85 KB (9,672 words) - 14:34, 17 June 2025
  • characteristics 3GPP TS 31.102 - Characteristics of the Universal Subscriber Identity Module (USIM) application To ensure that actual implementations of such...
    3 KB (347 words) - 14:55, 24 March 2025
  • SIMD—Single Instruction, Multiple Data SIM—Subscriber Identification Module SIMM—Single Inline Memory Module SIP—Session Initiation Protocol SIP—Supplementary...
    92 KB (6,595 words) - 12:30, 13 June 2025
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    been declared precisely by Google developers. Cell phone tower Subscriber Identity Module Cellular repeater Cel-Fi Missed call (intentionally dropped calls)...
    13 KB (1,851 words) - 14:32, 31 December 2024
  • 3GPP and non-3GPP technologies such as WiMAX and 3GPP2 (CDMA 1X and EvDO). The Home Subscriber Server is a central database that contains user-related...
    23 KB (2,766 words) - 01:01, 24 March 2025
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    cellular telephone. In June 1999, Qualcomm released the "pdQ Smartphone", a CDMA digital PCS smartphone with an integrated Palm PDA and Internet connectivity...
    243 KB (23,056 words) - 14:23, 14 June 2025