Struktur Jaringan Inti GPRS: Béda antarrépisi

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SilvonenBot (obrolan | kontribusi)
m bot Nambih: en:GPRS Core Network
Baris ka-153:
* [http://www.3gpp.org/specs/numbering.htm easy access to different specs]
* [http://www.gsmworld.com/technology/gprs/intro.shtml GSM World's introduction to GPRS]
* [http://www.smsfestivalen.se/gratis_sms.php SMS-tjänst - skicka gratis sms]
* [http://www.eventhelix.com/RealtimeMantra/Telecom/#GSM_GPRS_Sequence_Diagrams_ GPRS Attach and PDP Context Activation Sequence Diagrams]