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comparison doc/User-oriented-commands @ 98:6ba14a9247d2

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doc/User-oriented-commands: spn, pnn-dump and opl-dump documented
author Mychaela Falconia <falcon@freecalypso.org>
date Wed, 17 Feb 2021 21:31:32 +0000
parents d924e4b1387f
children 49f259cdb39e
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97:d924e4b1387f 98:6ba14a9247d2
499 ending record argument may be either a number or the "end" keyword. 499 ending record argument may be either a number or the "end" keyword.
500 500
501 Identifying MVNO SIMs 501 Identifying MVNO SIMs
502 ===================== 502 =====================
503 503
504 Many SIMs, particularly those from MVNOs, are programmed by their issuers to
505 cause phones to display the name of the MVNO or some other party rather than
506 the standard PLMN name decoded from the connected network's MCC-MNC. This
507 "personalization" programming can appear in EF_SPN (old style) or in EF_PNN and
508 EF_OPL (newer style). fc-simtool provides commands to display the content of
509 these SIM files in human-readable form:
510
511 spn
512 pnn-dump
513 opl-dump
514
515 These commands take no arguments, and their human-readable output is not
516 explained in detail here. If you need to understand the meaning of various
517 fields in detail, please refer to 3GPP TS 51.011.