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Created page with "GPRS defines main parameters for {{{model|FM36YX}}}: GSM operator APN and GPRS username and password (optional – depending on operator), destination server IP and port, and..."
GPRS defines main parameters for {{{model|FM36YX}}}: GSM operator APN and GPRS username and password (optional – depending on operator), destination server IP and port, and allows to set protocol used for data transfers – TCP or UDP.
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Yet user can choose if device will work only in GSM network, or it will prefer 3G network and switch to GSM only then 3G is absent.
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Some operators use specific authentication for GPRS session – CHAP or PAP. If any of these is used, APN should be entered as ‘chap:<APN>’ or ‘pap:<APN>’. I.e. if operator is using APN ‘internet’ with CHAP authentication, it should be entered as ‘chap:internet’. Information about APN and authentication type should be provided by your GSM operator.
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[[Image:FM36YX_GPRS_configuration.png]]