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!GPRS config: fix long-standing AT+COPS chance hanging bug There has been a long-standing bug in FreeCalypso going back years: sometimes in the AT command bring-up sequence of an ACI-only MS, the AT+COPS command would produce only a power scan followed by cessation of protocol stack activity (only L1 ADC traces), instead of the expected network search sequence. This behaviour was seen in different FC firmware versions going back to Citrine, and seemed to follow some law of chance, not reliably repeatable. This bug has been tracked down and found to be specific to !GPRS configuration, stemming from our TCS2/TCS3 hybrid and reconstruction of !GPRS support that was bitrotten in TCS3.2/LoCosto version. ACI module psa_mms.c, needed only for !GPRS, was missing in the TCS3 version and had to be pulled from TCS2 - but as it turns out, there is a new field in the MMR_REG_REQ primitive that needs to be set correctly, and that psa_mms.c module is the place where this initialization needed to be added.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 08 Jun 2023 08:23:37 +0000
parents 35f7a1dc9f7d
children
line wrap: on
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;********************************************************************************
;*** File           : gmmreg.pdf
;*** Creation       : Wed Mar 11 09:58:04 CST 2009
;*** XSLT Processor : Apache Software Foundation / http://xml.apache.org/xalan-j / supports XSLT-Ver: 1
;*** Copyright      : (c) Texas Instruments AG, Berlin Germany 2002
;********************************************************************************
;*** Document Type  : Service Access Point Specification
;*** Document Name  : gmmreg
;*** Document No.   : 8441.115.99.013
;*** Document Date  : 2002-11-28
;*** Document Status: BEING_PROCESSED
;*** Document Author: DPI
;********************************************************************************



PRAGMA 	SRC_FILE_TIME 	"Thu Nov 29 09:42:12 2007"
PRAGMA 	LAST_MODIFIED 	"2002-11-28"
PRAGMA 	ID_AND_VERSION 	"8441.115.99.013"



CONST 	GMMREG_MAX_PLMN_ID 	12 	; 
CONST 	MMR_MAX_TEXT_LEN 	40 	; 
CONST 	SIZE_MCC 	3 	; 
CONST 	SIZE_MNC 	3 	; 



VALTAB 	VAL_attach_type
VAL 	DEF 	 	"Combined GPRS attached"
VAL 	1 	GMMREG_AT_GPRS 	"GPRS-only attached"
VAL 	2 	GMMREG_AT_IMSI 	"non-GPRS-only attached"
VAL 	3 	GMMREG_AT_COMB 	"Combined GPRS/IMSI attached"

VALTAB 	VAL_detach_type
VAL 	DEF 	 	"GPRS detach"
VAL 	1 	GMMREG_DT_GPRS 	"GPRS detach ( IMSI attached, GPRS will be reattached)"
VAL 	2 	GMMREG_DT_IMSI 	"IMSI detach ( GPRS attached)"
VAL 	3 	GMMREG_DT_COMB 	"Combined GPRS/IMSI detach ( GPRS will be reattached)"
VAL 	4 	GMMREG_DT_SIM_REMOVED 	"SIM removed"
VAL 	5 	GMMREG_DT_POWER_OFF 	"Power off"
VAL 	6 	GMMREG_DT_DISABLE_GPRS 	"GPRS disabled"
VAL 	7 	GMMREG_DT_LIMITED_SERVICE 	"Limited Service requested"
VAL 	8 	GMMREG_DT_SOFT_OFF 	"soft power off. SIM data is not cleaned"

VALTAB 	VAL_v_plmn
VAL 	1 	V_PLMN_PRES 	"present"
VAL 	255 	GMMREG_PLMN_NOT_PRES 	"not present"

VALTAB 	VAL_cause
VAL 	0x0402 	MMCS_IMSI_IN_HLR 	"IMSI unknown in HLR"
VAL 	0x0403 	MMCS_ILLEGAL_MS 	"Illegal MS"
VAL 	0x0404 	MMCS_IMSI_IN_VLR 	"IMSI unknown in VLR"
VAL 	0x0405 	MMCS_IMEI_NOT_ACCEPTED 	"IMEI not accepted"
VAL 	0x0406 	MMCS_ILLEGAL_ME 	"Illegal ME"
VAL 	0x040B 	MMCS_PLMN_NOT_ALLOWED 	"PLMN not allowed"
VAL 	0x040C 	MMCS_LA_NOT_ALLOWED 	"Location Area not allowed"
VAL 	0x040D 	MMCS_ROAMING_NOT_ALLOWED 	"Roaming not allowed in this location area"
VAL 	0x040F 	MMCS_NO_SUITABLE_CELL_IN_LA 	%REL99% 	"Find another allowed location area in the same PLMN"
VAL 	0x0411 	MMCS_NETWORK_FAILURE 	"Network failure"
VAL 	0x0416 	MMCS_CONGESTION 	"Congestion"
VAL 	0x0420 	MMCS_SERVICE_NOT_SUPPORTED 	"Service option not supported"
VAL 	0x0421 	MMCS_SERVICE_NOT_SUBSCRIBED 	"Requested service option not subscribed"
VAL 	0x0422 	MMCS_SERVICE_ORDER 	"Service option temporarily out of order"
VAL 	0x0426 	MMCS_IDENTIFIY 	"Call cannot be identified"
VAL 	0x0430 	MMCS_RETRY_IN_NEW_CELL 	"retry upon entry into a new cell (mapped 0x0430..0x043f -> 0x0430)"
VAL 	0x045F 	MMCS_INCORRECT_MESSAGE 	"Semantically incorrect message"
VAL 	0x0460 	MMCS_INVALID_MAND_MESSAGE 	"Invalid mandatory information"
VAL 	0x0461 	MMCS_MESSAGE_TYPE_NOT_IMPLEM 	"Message type non-existent or not implemented"
VAL 	0x0462 	MMCS_MESSAGE_TYPE_INCOMPAT 	"Message type not compatible with the protocol state"
VAL 	0x0463 	MMCS_IE_NOT_IMPLEM 	"Information element non-existent or not implemented"
VAL 	0x0464 	MMCS_CONDITIONAL_IE 	"Conditional IE error"
VAL 	0x0465 	MMCS_MESSAGE_INCOMPAT 	"Message not compatible with the protocol state"
VAL 	0x046F 	MMCS_UNSPECIFIED 	"Protocol error, unspecified"
VAL 	0xC400 	MMCS_SUCCESS 	"No error, successful operation (MM)"
VAL 	0xC480 	MMCS_NO_REGISTRATION 	"MS is not registered or deregistration started"
VAL 	0xC481 	MMCS_TIMER_RECOVERY 	"time-out in MM during establishment"
VAL 	0xC482 	MMCS_NO_REESTABLISH 	"Cell does not support call reestablishment"
VAL 	0xC483 	MMCS_INT_PREEM 	"Preemptive release, e.g. MO-MT clash in MM"
VAL 	0xC484 	MMCS_PLMN_NOT_IDLE_MODE 	"reject, not in idle mode (MMR_PLMN_IND)"
VAL 	0xC488 	MMCS_AUTHENTICATION_REJECTED 	"AUTHENTICATION REJECT received"
VAL 	0xC489 	MMCS_SIM_REMOVED 	"A valid SIM is not present"
VAL 	0xC4FF 	MMCS_INT_NOT_PRESENT 	"No error cause (MM)"
VAL 	0x0A02 	GMMCS_IMSI_UNKNOWN 	"IMSI unknown in HLR"
VAL 	0x0A03 	GMMCS_ILLEGAL_MS 	"Illegal MS"
VAL 	0x0A06 	GMMCS_ILLEGAL_ME 	"Illegal ME"
VAL 	0x0A07 	GMMCS_GPRS_NOT_ALLOWED 	"GPRS services not allowed"
VAL 	0x0A08 	GMMCS_GSM_GPRS_NOT_ALLOWED 	"GPRS services and non-GPRS services not allowed"
VAL 	0x0A09 	GMMCS_NO_MS_ID 	"MS identity cannot be derived by the network"
VAL 	0x0A0A 	GMMCS_IMPLICIT_DETACHED 	"Implicitly detached"
VAL 	0x0A0B 	GMMCS_PLMN_NOT_ALLOWED 	"PLMN not allowed"
VAL 	0x0A0C 	GMMCS_LA_NOT_ALLOWED 	"Location Area not allowed"
VAL 	0x0A0D 	GMMCS_ROAMING_NOT_ALLOWED 	"Roaming not allowed in this location area"
VAL 	0x0A0E 	GMMCS_GPRS_NOT_ALLOWED_IN_PLMN 	"GPRS services not allowed in this PLMN"
VAL 	0xA0F 	GMMCS_NO_SUITABLE_CELL_IN_LA 	%REL99% 	"No Suitable Cell"
VAL 	0x0A10 	GMMCS_MSC_TEMP_NOT_REACHABLE 	"MSC temporarily not reachable"
VAL 	0x0A11 	GMMCS_NET_FAIL 	"Network failure"
VAL 	0x0A16 	GMMCS_CONGESTION 	"Congestion"
VAL 	0x0A30 	GMMCS_RETRY_IN_NEW_CELL 	"retry upon entry into a new cell (- 0x0A3F)"
VAL 	0x0A5F 	GMMCS_SEMANTIC_INCORRECT 	"Semantically incorrect message"
VAL 	0x0A60 	GMMCS_INVALID_M_INFO 	"Invalid mandatory information"
VAL 	0x0A61 	GMMCS_TYPE_INVALID 	"Message type non-existent or not implemented"
VAL 	0x0A62 	GMMCS_TYPE_INCOMPATIBLE 	"Message type not compatible with the protocol state"
VAL 	0x0A63 	GMMCS_IE_INVALID 	"Information element non-existent or not implemented"
VAL 	0x0A64 	GMMCS_COND_IE_ERROR 	"Conditional IE error"
VAL 	0x0A65 	GMMCS_MESSAGE_INVALID 	"Message not compatible with the protocol state"
VAL 	0x0A6F 	GMMCS_PROTOCOL_ERROR 	"Protocol error, unspecified"
VAL 	0x4A07 	GMMCS_INT_PROTOCOL_ERROR 	"GPRS services not allowed (MS MM originated)"
VAL 	0x4A0A 	GMMCS_INT_IMPLICIT_DETACHED 	"Implicitely detached (MS MM originated)"
VAL 	0x4A6F 	GNMCS_INT_PROTOCOL_ERROR 	"Protocol error, unspecified (MS MM originated)"
VAL 	0x8AFF 	GMMCS_NET_CAUSE_NOT_PRESENT 	"Network send message without cause information element"
VAL 	0xCA00 	GMMCS_SUCCESS 	"No error, successful operation (GMM)"
VAL 	0xCA80 	GMMCS_AAC_OVER_5 	"attach_attempt counter over or equal 5"
VAL 	0xCA81 	GMMCS_AAC_UNDER_5 	"attach_attempt counter under 5"
VAL 	0xCA88 	GMMCS_AUTHENTICATION_REJECTED 	"AUTHENTICATION REJECT received"
VAL 	0xCA89 	GMMCS_SIM_REMOVED 	"reserved for GACI"
VAL 	0xCA8A 	GMMCS_POWER_OFF 	"reserved for GACI"
VAL 	0xCA8B 	GMMCS_NO_SERVICE 	"reserved for GACI, no service available"
VAL 	0xCA8C 	GMMCS_LIMITED_SERVICE 	"reserved for GACI"
VAL 	0xCAFF 	GMMCS_INT_NOT_PRESENT 	"No error cause (GMM)"

VALTAB 	VAL_mobile_class
VAL 	DEF 	 	"Combined GPRS attach"
VAL 	1 	GMMREG_CLASS_A 	"Combined GPRS"
VAL 	2 	GMMREG_CLASS_B 	"GPRS and GSM"
VAL 	3 	GMMREG_CLASS_BC 	"Combined GPRS if possible, otherwise GSM only"
VAL 	4 	GMMREG_CLASS_BG 	"Combined GPRS if possible, otherwise GPRS only"
VAL 	5 	GMMREG_CLASS_CC 	"GSM-only"
VAL 	6 	GMMREG_CLASS_CG 	"GPRS-only"

VALTAB 	VAL_forb_ind
VAL 	0 	FORB_PLMN_NOT_INCLUDED 	"Not member of the forbidden PLMN list"
VAL 	1 	FORB_PLMN_INCLUDED 	"Member of the forbidden PLMN list"

VALTAB 	VAL_gprs_status
VAL 	DEF 	 	"PLMN supports GPRS and GSM"
VAL 	0 	GMMREG_GPRS_GSM 	"PLMN supports GPRS and GSM"
VAL 	1 	GMMREG_GPRS_ONLY 	"PLMN supports only GPRS"
VAL 	2 	GMMREG_GSM_ONLY 	"PLMN supports only GSM"

VALTAB 	VAL_cell_state
VAL 	DEF 	 	"full service"
VAL 	0 	GMMREG_FULL_SERVICE 	"full service"
VAL 	1 	GMMREG_LIMITED_SERVICE 	"limited service"
VAL 	2 	GMMREG_CS_CALL 	"limited  service because of switching to dedicated mode"
VAL 	3 	GMMREG_GPRS_NOT_SUPPORTED 	"no GPRS cell available"
VAL 	4 	GMMREG_TRY_TO_UPDATE 	"next attempt to update MS"

VALTAB 	VAL_net_selection_mode
VAL 	0 	GMMREG_NET_SEL_MODE_AUTO 	"automatic mode"
VAL 	1 	GMMREG_NET_SEL_MODE_MAN 	"manual mode"

VALTAB 	VAL_time_zone
VAL 	0 	TIMEZONE_GMT 	"GMT"
VAL 	0x40 	TIMEZONE_GMT_PLS_1HR 	"GMT + 1 hour"
VAL 	0x80 	TIMEZONE_GMT_PLS_2HR 	"GMT + 2 hours"
VAL 	0x48 	TIMEZONE_GMT_MIN_1HR 	"GMT - 1 hour"
VAL 	0x88 	TIMEZONE_GMT_MIN_2HR 	"GMT - 2 hours"

VALTAB 	VAL_month
VAL 	1 - 12 	"month"

VALTAB 	VAL_second
VAL 	0 - 59 	"second"

VALTAB 	VAL_minute
VAL 	0 - 59 	"minute"

VALTAB 	VAL_hour
VAL 	0 - 23 	"hour"

VALTAB 	VAL_day
VAL 	1 - 31 	"day"

VALTAB 	VAL_year
VAL 	0 - 99 	"year"

VALTAB 	VAL_service_mode
VAL 	0 	SERVICE_MODE_LIMITED 	"Search for limited service required"
VAL 	1 	SERVICE_MODE_FULL 	"Search for full service required"

VALTAB 	VAL_search_running
VAL 	0 	GMMREG_SEARCH_NOT_RUNNING 	"Network search not running anymore"
VAL 	1 	GMMREG_SEARCH_RUNNING 	"Network search still running"

VALTAB 	VAL_cipher_on
VAL 	0 	GMMREG_CIPHER_OFF 	"ciphering switch off"
VAL 	1 	GMMREG_CIPHER_ON 	"ciphering switch on"

VALTAB 	VAL_tlli_handling
VAL 	DEF 	 	"normal TLLI handling"
VAL 	0 	GMMREG_TLLI_STANDARD 	"normal TLLI handling"
VAL 	1 	GMMREG_TLLI_TWICE 	"attach complete will be sent with old and with new TLLI"

VALTAB 	VAL_gsm_ciph
VAL 	0 	CIPH_OFF 	"ciphering off"
VAL 	1 	CIPH_ON 	"ciphering on"
VAL 	2 	CIPH_NA 	"ciphering not applicable / no change in ciphering"

VALTAB 	VAL_lac
VAL 	DEF 	 	"location area code"
VAL 	0xFFFE 	GMMREG_LA_INVALID 	"location area code is not known"

VALTAB 	VAL_rac
VAL 	DEF 	 	"routing area code"
VAL 	0xFF 	GMMREG_RA_INVALID 	"routing area code is not known"

VALTAB 	VAL_gprs_indicator
VAL 	0 	GMM_GPRS_SUPP_NO 	"GPRS is not supported within the cell"
VAL 	1 	GMM_GPRS_SUPP_LIMITED 	"GPRS is supported in limited service"
VAL 	2 	GMM_GPRS_SUPP_YES 	"GPRS is supported within the cell"
VAL 	3 	GMM_GPRS_SUPP_UNKNOWN 	"GPRS support is unknown within the cell"

VALTAB 	VAL_service
VAL 	0 	NREG_NO_SERVICE 	"no service available"
VAL 	1 	NREG_LIMITED_SERVICE 	"limited service available"

VALTAB 	VAL_net_daylight_save_time 	%REL99%
VAL 	0 	GMMREG_ADJ_NO 	%REL99% 	"GMMREG_ADJ_NO"
VAL 	1 	GMMREG_TIME_ADJ_1 	%REL99% 	"+1 hour adjustment for Daylight Saving Time"
VAL 	2 	GMMREG_TIME_ADJ_2 	%REL99% 	"+2 hours adjustment for Daylight Saving Time"

VALTAB 	VAL_rt
VAL 	0 	RT_GSM 	"GSM"
VAL 	1 	RT_GPRS 	"GSM/GPRS"
VAL 	2 	RT_EDGE 	"GSM/GPRS/EDGE"
VAL 	3 	RT_UMTS_FDD 	"UMTS FDD"

VALTAB 	VAL_bootup_act
VAL 	0 	NORMAL_REG 	"Normal Registration"
VAL 	1 	QUICK_REG 	"Fast Registration"

VALTAB 	VAL_bootup_cause
VAL 	0 	REG_END 	"end of registration"
VAL 	1 	PWR_SCAN_START 	"power scanning started"




VAR 	attach_type 	"Attach type" 	B

VAL 	@p_gmmreg - VAL_attach_type@ 	

VAR 	detach_type 	"Detach type" 	B

VAL 	@p_gmmreg - VAL_detach_type@ 	

VAR 	v_plmn 	"valid flag" 	B

VAL 	@p_gmmreg - VAL_v_plmn@ 	

VAR 	mcc 	"mobile country code" 	B


VAR 	mnc 	"mobile network code" 	B


VAR 	cause 	"error cause" 	S

VAL 	@p_gmmreg - VAL_cause@ 	

VAR 	mobile_class 	"Mobile Class" 	B

VAL 	@p_gmmreg - VAL_mobile_class@ 	

VAR 	forb_ind 	"Forbidden PLMN indicator" 	B

VAL 	@p_gmmreg - VAL_forb_ind@ 	

VAR 	rxlevel 	"Fieldstrength" 	B


VAR 	gprs_status 	"GPRS Status" 	B

VAL 	@p_gmmreg - VAL_gprs_status@ 	

VAR 	cell_state 	"Cell State" 	B

VAL 	@p_gmmreg - VAL_cell_state@ 	

VAR 	net_selection_mode 	"network selction mode" 	B

VAL 	@p_gmmreg - VAL_net_selection_mode@ 	

VAR 	v_name 	"valid flag" 	B


VAR 	dcs 	"coding scheme" 	B


VAR 	add_ci 	"add ci indicator" 	B


VAR 	num_spare 	"num spare bits" 	B


VAR 	text 	"name" 	B


VAR 	v_time_zone 	"timezone valid" 	B


VAR 	time_zone 	"timezone" 	B

VAL 	@p_gmmreg - VAL_time_zone@ 	

VAR 	v_time 	"time valid" 	B


VAR 	year 	"year" 	B

VAL 	@p_gmmreg - VAL_year@ 	

VAR 	month 	"month" 	B

VAL 	@p_gmmreg - VAL_month@ 	

VAR 	day 	"day" 	B

VAL 	@p_gmmreg - VAL_day@ 	

VAR 	hour 	"hour" 	B

VAL 	@p_gmmreg - VAL_hour@ 	

VAR 	minute 	"minute" 	B

VAL 	@p_gmmreg - VAL_minute@ 	

VAR 	second 	"second" 	B

VAL 	@p_gmmreg - VAL_second@ 	

VAR 	service_mode 	"Required service mode" 	B

VAL 	@p_gmmreg - VAL_service_mode@ 	

VAR 	search_running 	"Search is still running" 	B

VAL 	@p_gmmreg - VAL_search_running@ 	

VAR 	cipher_on 	"ciphering on or off" 	B

VAL 	@p_gmmreg - VAL_cipher_on@ 	

VAR 	tlli_handling 	"tlli handling in attach proc" 	B

VAL 	@p_gmmreg - VAL_tlli_handling@ 	

VAR 	gsm_ciph 	"GSM Ciphering Indicator" 	B

VAL 	@p_gmmreg - VAL_gsm_ciph@ 	

VAR 	gprs_ciph 	"GPRS Ciphering Indicator" 	B

VAL 	@p_gmmreg - VAL_gsm_ciph@ 	

VAR 	lac 	"location area code" 	S

VAL 	@p_gmmreg - VAL_lac@ 	

VAR 	rac 	"routing area code" 	B

VAL 	@p_gmmreg - VAL_rac@ 	

VAR 	cid 	"cell id" 	S


VAR 	gprs_indicator 	"GPRS indicator" 	B

VAL 	@p_gmmreg - VAL_gprs_indicator@ 	

VAR 	lac_list 	"LACs of found PLMNs" 	S


VAR 	service 	"service (either no or limited service)" 	S

VAL 	@p_gmmreg - VAL_service@ 	

VAR 	net_daylight_save_time 	%REL99% 	"Network daylight saving time" 	B

VAL 	@p_gmmreg - VAL_net_daylight_save_time@ 	

VAR 	rt 	"This parameter indicates the radio access technology available in the cell. " 	B

VAL 	@p_gmmreg - VAL_rt@ 	

VAR 	bootup_act 	"bootup action" 	B

VAL 	@p_gmmreg - VAL_bootup_act@ 	

VAR 	bootup_cause 	"bootup cause" 	B

VAL 	@p_gmmreg - VAL_bootup_cause@ 	




COMP 	plmn 	 "PLMN identification"
{
 	v_plmn 	 ; valid flag
 	mcc 	[SIZE_MCC] 	 ; mobile country code
 	mnc 	[SIZE_MNC] 	 ; mobile network code
}
TYPEDEF COMP plmn 	ahplmn 	 "AHPLMN identification"



COMP 	full_net_name_gmm 	 "Network name, long format"
{
 	v_name 	 ; valid flag
 	dcs 	 ; coding scheme
 	add_ci 	 ; add ci indicator
 	num_spare 	 ; num spare bits
 	text 	[0..MMR_MAX_TEXT_LEN] 	 ; name
}
TYPEDEF COMP full_net_name_gmm 	short_net_name_gmm 	 "Network name, short format"



COMP 	net_time_zone 	 "Network time zone"
{
 	v_time_zone 	 ; timezone valid
 	time_zone 	 ; timezone
}



COMP 	net_time 	 "Network time"
{
 	v_time 	 ; time valid
 	year 	 ; year
 	month 	 ; month
 	day 	 ; day
 	hour 	 ; hour
 	minute 	 ; minute
 	second 	 ; second
}






; GMMREG_ATTACH_REQ 	0x3300
; GMMREG_ATTACH_CNF 	0x7300
; GMMREG_ATTACH_REJ 	0x7301
; GMMREG_DETACH_REQ 	0x3301
; GMMREG_DETACH_CNF 	0x7302
; GMMREG_DETACH_IND 	0x7303
; GMMREG_NET_REQ 	0x3302
; GMMREG_PLMN_IND 	0x7304
; GMMREG_PLMN_RES 	0x3303
; GMMREG_SUSPEND_IND 	0x7305
; GMMREG_RESUME_IND 	0x7306
; GMMREG_PLMN_MODE_REQ 	0x3304
; GMMREG_INFO_IND 	0x7307
; GMMREG_CONFIG_REQ 	0x3305
; GMMREG_CIPHERING_IND 	0x7308
; GMMREG_AHPLMN_IND 	0x7309



PRIM 	GMMREG_ATTACH_REQ 	0x3300
{
 	mobile_class 	 ; Mobile Class
 	attach_type 	 ; Attach type
 	service_mode 	 ; registration mode
 	bootup_act 	 ; bootup action
}






PRIM 	GMMREG_ATTACH_CNF 	0x7300
{
 	attach_type 	 ; Attach type
 	plmn 	 ; PLMN
 	lac 	 ; Location area code
 	rac 	 ; Routing area code
 	cid 	 ; Cell id
 	gprs_indicator 	 ; GPRS indicator
 	search_running 	 ; Search running
 	rt 	 ; Radi Access Technology
 	bootup_cause 	 ; bootup cause
}






PRIM 	GMMREG_ATTACH_REJ 	0x7301
{
 	detach_type 	 ; Detach type
 	cause 	 ; Error cause
 	search_running 	 ; Search running
 	service 	 ; Primitive Item
}






PRIM 	GMMREG_DETACH_REQ 	0x3301
{
 	detach_type 	 ; Detach type
}






PRIM 	GMMREG_DETACH_CNF 	0x7302
{
 	detach_type 	 ; Detach type
}






PRIM 	GMMREG_DETACH_IND 	0x7303
{
 	detach_type 	 ; Detach type
 	cause 	 ; Error cause
 	search_running 	 ; Search running
 	service 	 ; Primitive Item
}






PRIM 	GMMREG_NET_REQ 	0x3302
{
}






PRIM 	GMMREG_PLMN_IND 	0x7304
{
 	cause 	 ; network search result
 	plmn 	[GMMREG_MAX_PLMN_ID] 	 ; found plmns
 	forb_ind 	[GMMREG_MAX_PLMN_ID] 	 ; Forbidden PLMN
 	lac_list 	[GMMREG_MAX_PLMN_ID] 	 ; List of LACs
 	rxlevel 	[GMMREG_MAX_PLMN_ID] 	 ; Fieldstrength
 	gprs_status 	[GMMREG_MAX_PLMN_ID] 	 ; GPRS valid
}






PRIM 	GMMREG_PLMN_RES 	0x3303
{
 	plmn 	 ; selected plmn
 	mobile_class 	 ; Mobile Class
 	attach_type 	 ; Attach type
}






PRIM 	GMMREG_SUSPEND_IND 	0x7305
{
 	cell_state 	 ; Cell State
}






PRIM 	GMMREG_RESUME_IND 	0x7306
{
}






PRIM 	GMMREG_PLMN_MODE_REQ 	0x3304
{
 	net_selection_mode 	 ; network selected mode
}






PRIM 	GMMREG_INFO_IND 	0x7307
{
 	plmn 	 ; Public Land Mobile Network
 	full_net_name_gmm 	 ; full network name
 	short_net_name_gmm 	 ; short network name
 	net_time_zone 	 ; network time zone
 	net_time 	 ; network time
 	net_daylight_save_time 	 	%REL99% ; network daylight saving time
}






PRIM 	GMMREG_CONFIG_REQ 	0x3305
{
 	cipher_on 	 ; ciphering on or off
 	tlli_handling 	 ; tlli handling in attach proc
}






PRIM 	GMMREG_CIPHERING_IND 	0x7308
{
 	gsm_ciph 	 ; GSM Ciphering Indicator
 	gprs_ciph 	 ; GPRS Ciphering Indicator
}






PRIM 	GMMREG_AHPLMN_IND 	0x7309
{
 	ahplmn 	 ; AHPLMN
}