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GSM 11.11 version 6.2.0 - TTFN Smart card pages

GSM 11.11 version 6.2.0 - TTFN Smart card pages

GSM 11.11 version 6.2.0 - TTFN Smart card pages

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(<strong>GSM</strong> <strong>11.11</strong> <strong>version</strong> <strong>6.2.0</strong> Release 1997)118TS 100 977 V<strong>6.2.0</strong> (1999-05)Case 6: MORE TIME CommandNetworkME<strong>GSM</strong>SIMSIMApplicationSMS SIM_Data_Download/Class_2ENV(SMS)(SMS)SMS Ack‘91XX’(‘91XX’)FETCH(FETCH)MORETIME(MORETIME)TERMINAL RESPONSE(TERMINAL RESPONSE)‘9000’(‘9000’)This shows the case where an SMS for SIM updating is received from the network, passed to the SIM by the ME andrequires a considerable period of time to be processed by the SIM application. In this case the use of null procedurebytes only is inappropriate as the ME must be given the opportunity to process normal <strong>GSM</strong> commands. Theopportunities gained by the SIM application for processing, and the opportunities for normal <strong>GSM</strong> commands are shownin the diagram above. The sequence of 91XX, FETCH and MORETIME commands can be repeated if required.Opportunities to process normal <strong>GSM</strong> commands are shown thus:Opportunities for SIM application processing are shown thus:ETSI

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