1 Error! No text of specified style in document. 2 GSM (1999-07) Europe11 Messages for mobility management 11 Messages for circuit-switched call control 11 GPRS Mobility Management Messages 11 GPRS Session Management Messages 11 10 General message format and information elements coding 11 Overview 11 Protocol Discriminator 11 Skip indicator and transaction identifier 11 Message Type 12 Other information elements 12 Common information elements. 12 Radio Resource management information elements. 12 Mobility management information elements. 13 Call control information elements. 13 GPRS mobility management information elements 13 Session management information elements 13 Error! No text of specified style in document. 5 Error! No text of specified style in document. ETSI 11 List of system parameters 13 Annex A (informative): Example of subaddress information element coding 14 Annex B (normative): Compatibility checking 14 Annex C (normative): Low layer information coding principles 14 Annex D (informative): Examples of bearer capability information element coding 14 Annex E (informative): Comparison between call control procedures specified in GSM and CCITT Recommendation 14 Annex F (informative): GSM specific cause values for radio resource management 14 Annex G (informative): GSM specific cause values for mobility management 14 Annex H (informative): GSM specific cause values for call control 14 Annex I (informative): GSM specific cause values for session management 15 Annex J (informative): Algorithm to encode frequency list information elements 15 Annex K (informative): Default Codings of Information Elements 15 Annex L: Additional Requirements for backward compatibility with PCS 1900 for NA revision 0 ME. 15 Annex M (informative): Change Record 16 History 17 Error! No tex