MAPv2-SS-DataTypes {
   ccitt identified-organization (4) etsi (0) mobileDomain (0)
   gsm-Network (1) modules (3) map-SS-DataTypes (14) version2 (2)}

DEFINITIONS

IMPLICIT TAGS

::=

BEGIN

EXPORTS
	RegisterSS-Arg,
	SS-Info,
	SS-Status,
	CUG-Index,
	CUG-Interlock,
	SS-SubscriptionOption,
	SS-ForBS-Code,
	InterrogateSS-Res,
	SS-UserData,
	USSD-Arg,
	USSD-Res,
	Password,
	GuidanceInfo,
	BeginSubscriberActivityArg,
	SS-List,
	SS-InfoList,
	ForwardingData,
	IntraCUG-Options,
	InterCUG-Restrictions,
	OverrideCategory,
	CliRestrictionOption,
	NoReplyConditionTime,
	ForwardingOptions;

IMPORTS
	AddressString,
	ISDN-AddressString,
	ISDN-SubaddressString,
	maxSignalInfoLength,
	IMSI,
	BasicServiceCode,
	BasicServiceGroupList,
	maxNumOfBasicServiceGroups
FROM MAPv2-CommonDataTypes {
   ccitt identified-organization (4) etsi (0) mobileDomain (0)
   gsm-Network (1) modules (3) map-CommonDataTypes (18) version2 (2)}

	SS-Code
FROM MAPv2-SS-Code {
   ccitt identified-organization (4) etsi (0) mobileDomain (0)
   gsm-Network (1) modules (3) map-SS-Code (15) version2 (2)}
;


RegisterSS-Arg ::= SEQUENCE{
	ss-Code		SS-Code,
	basicService	BasicServiceCode	OPTIONAL,
	forwardedToNumber	[4] AddressString	OPTIONAL,
	forwardedToSubaddress	[6] ISDN-SubaddressString	OPTIONAL,
	-- OA1 forwardedToSubaddress must be absent in version 1
	noReplyConditionTime	[5] NoReplyConditionTime	OPTIONAL,
	...}

NoReplyConditionTime ::= INTEGER (5..30)

SS-Info ::= CHOICE {
	forwardingInfo	[0] ForwardingInfo,
	callBarringInfo	[1] CallBarringInfo,
	cug-Info		[2] CUG-Info,
		-- NU1 cug-info must not be used in version 1
	ss-Data		[3] SS-Data}

ForwardingInfo ::= SEQUENCE {
	ss-Code		SS-Code		OPTIONAL,
	forwardingFeatureList	ForwardingFeatureList,
	...}

ForwardingFeatureList ::= 
	SEQUENCE SIZE (1..maxNumOfBasicServiceGroups) OF
				ForwardingFeature

ForwardingFeature ::= SEQUENCE {
	basicService	BasicServiceCode	OPTIONAL,
	ss-Status	[4] SS-Status	OPTIONAL,
	-- OP1 ss-Status must be present in version 1
	forwardedToNumber	[5] ISDN-AddressString	OPTIONAL,
	forwardedToSubaddress	[8] ISDN-SubaddressString	OPTIONAL,
	-- OA1 forwardedToSubaddress must be absent in version 1
	forwardingOptions	[6] ForwardingOptions	OPTIONAL,
	noReplyConditionTime	[7] NoReplyConditionTime	OPTIONAL,
	...}

SS-Status ::= OCTET STRING (SIZE (1))
	-- bits 8765: 0000 (unused)
	-- bits 4321: Used to convey the "P bit","R bit","A bit" and "Q bit",
	--		    representing supplementary service state information
	--		    as defined in GSM 03.11

	-- bit 4: "Q bit"

	-- bit 3: "P bit"

	-- bit 2: "R bit"

	-- bit 1: "A bit"

ForwardingOptions ::= OCTET STRING (SIZE (1))
	-- v1: bits 87: notification to forwarding party
	--	00  no notification
	--	01  notification
	--	10  notification

	-- v2: bit 8: notification to forwarding party
	--	0  no notification
	--	1  notification

	-- v2: bit 7: 0 (unused)

	-- v1: bits 65: notification to calling party
	--	00  no notification
	--	01  notification
	--	10  notification

	-- v2: bit 6: v2: notification to calling party
	--	0  no notification
	--	1  notification

	-- v2: bit 5: 0 (unused)

	-- v2: bits 43: forwarding reason
	--	00  ms not reachable
	--	01  ms busy
	--	10  no reply
	--	11  unconditional
	-- bits 21: 00 (unused)

CallBarringInfo ::= SEQUENCE {
	ss-Code		SS-Code		OPTIONAL,
	-- OP1 ss-Code must be present in version 1
	callBarringFeatureList	CallBarringFeatureList,
	...}

CallBarringFeatureList ::= 
	SEQUENCE SIZE (1..maxNumOfBasicServiceGroups) OF
				CallBarringFeature

CallBarringFeature ::= SEQUENCE {
	basicService	BasicServiceCode	OPTIONAL,
	ss-Status	[4] SS-Status	OPTIONAL,
	-- OP1 ss-Status must be present in version 1
	...}

CUG-Info ::= SEQUENCE {
	cug-SubscriptionList	CUG-SubscriptionList,
	cug-FeatureList	CUG-FeatureList	OPTIONAL,
	...}

CUG-SubscriptionList ::= SEQUENCE SIZE (1..maxNumOfCUG) OF
				CUG-Subscription

CUG-Subscription ::= SEQUENCE {
	cug-Index	CUG-Index,
	cug-Interlock	CUG-Interlock,
	intraCUG-Options	IntraCUG-Options,
	basicServiceGroupList	BasicServiceGroupList	OPTIONAL,
	...}

CUG-Index ::= INTEGER (0..32767)
	-- The internal structure is defined in ETS 300 138.

CUG-Interlock ::= OCTET STRING (SIZE (4))

IntraCUG-Options ::= ENUMERATED {
	noCUG-Restrictions  (0),
	cugIC-CallBarred  (1),
	cugOG-CallBarred  (2)}

maxNumOfCUG  INTEGER ::= 10

CUG-FeatureList ::= SEQUENCE SIZE (1..maxNumOfBasicServiceGroups) OF
				CUG-Feature

CUG-Feature ::= SEQUENCE {
	basicService	BasicServiceCode	OPTIONAL,
	preferentialCUG-Indicator	CUG-Index	OPTIONAL,
	interCUG-Restrictions	InterCUG-Restrictions,
	...}

InterCUG-Restrictions::= OCTET STRING (SIZE (1))

	-- bits 876543: 000000 (unused)

	-- bits 21
	--	00  CUG only facilities
	--	01  CUG with outgoing access
	--	10  CUG with incoming access
	--	11  CUG with both outgoing and incoming access

SS-Data ::= SEQUENCE {
	ss-Code		SS-Code		OPTIONAL,
	-- OP1 ss-Code must be present in version 1
	ss-Status	[4] SS-Status	OPTIONAL,
	ss-SubscriptionOption	SS-SubscriptionOption	OPTIONAL,
	-- OA1 ss-SubscriptionOption must be absent in version 1
	basicServiceGroupList	BasicServiceGroupList	OPTIONAL,
	-- OA1 basicServiceGroupList must be absent in version 1
	...}

SS-SubscriptionOption ::= CHOICE {
	cliRestrictionOption	[2] CliRestrictionOption,
	overrideCategory	[1] OverrideCategory}

CliRestrictionOption ::= ENUMERATED {
	permanent  (0),
	temporaryDefaultRestricted  (1),
	temporaryDefaultAllowed  (2)}

OverrideCategory ::= ENUMERATED {
	overrideEnabled  (0),
	overrideDisabled  (1)}

SS-ForBS-Code ::= SEQUENCE {
	ss-Code		SS-Code,
	basicService	BasicServiceCode	OPTIONAL,
	...}

Cli-RestrictionInfo ::= SEQUENCE {
	ss-Status	SS-Status,
	cliRestrictionOption	CliRestrictionOption	OPTIONAL,
	...}

InterrogateSS-Res ::= CHOICE {
	ss-Status	[0] SS-Status,
	forwardedToNumber	[1] ISDN-AddressString,
	-- NU>1 forwardedToNumber must not be used in version greater 1
	basicServiceGroupList	[2] BasicServiceGroupList,
	forwardingFeatureList	[3] ForwardingFeatureList,
	cli-RestrictionInfo	[4] Cli-RestrictionInfo}
	-- NU=1 cli-RestrictionInfo must not be used in version 1

SS-UserData ::= IA5String (SIZE (1.. maxSignalInfoLength))

USSD-Arg ::= SEQUENCE {
	ussd-DataCodingScheme	USSD-DataCodingScheme,
	ussd-String	USSD-String,
	...}

USSD-Res ::= SEQUENCE {
	ussd-DataCodingScheme	USSD-DataCodingScheme,
	ussd-String	USSD-String,
	...}

USSD-DataCodingScheme ::= OCTET STRING (SIZE (1))
	-- The structure of the USSD-DataCodingScheme is defined by
	-- the Cell Broadcast Data Coding Scheme as described in
	-- GSM 03.38

USSD-String ::= OCTET STRING (SIZE (1..maxUSSD-StringLength))
	-- The structure of the contents of the USSD-String is dependent
	-- on the USSD-DataCodingScheme as described in GSM 03.38.

maxUSSD-StringLength  INTEGER ::= 160

Password ::= NumericString
	(FROM ("0"|"1"|"2"|"3"|"4"|"5"|"6"|"7"|"8"|"9"))
	(SIZE (4))

GuidanceInfo ::= ENUMERATED {
	enterPW  (0),
	enterNewPW  (1),
	enterNewPW-Again  (2),
	badPW-TryAgain  (3),
	-- NU>1 badPW-TryAgain must not be used in version greater 1
	badPW-FormatTryAgain  (4)}
	-- NU>1 badPW-FormatTryAgain must not be used in version greater 1
	-- How this information is really delivered to the subscriber
	-- (display, announcement, ...) is not part of this
	-- specification.

BeginSubscriberActivityArg ::= SEQUENCE {
	imsi			IMSI,
	originatingEntityNumber	ISDN-AddressString}

SS-List ::= SEQUENCE SIZE (1..maxNumOfSS) OF
				SS-Code

maxNumOfSS  INTEGER ::= 30

SS-InfoList ::= SEQUENCE SIZE (1..maxNumOfSS) OF
				SS-Info

ForwardingData ::= SEQUENCE {
	forwardedToNumber	[5] ISDN-AddressString	OPTIONAL,
	-- OP1 forwardedToNumber must be present in version 1
	forwardedToSubaddress	[4] ISDN-SubaddressString	OPTIONAL,
	-- OA1 forwardedToSubaddress must be absent in version 1
	forwardingOptions	[6] ForwardingOptions	OPTIONAL,
	...}

END