add erlang MAP code (from OTP)
diff --git a/asn1/MAP-CommonDataTypes.asn b/asn1/MAP-CommonDataTypes.asn
new file mode 100644
index 0000000..55d234e
--- /dev/null
+++ b/asn1/MAP-CommonDataTypes.asn
@@ -0,0 +1,612 @@
+MAP-CommonDataTypes {
+ itu-t identified-organization (4) etsi (0) mobileDomain (0)
+ gsm-Network (1) modules (3) map-CommonDataTypes (18) version9 (9)}
+
+DEFINITIONS
+
+IMPLICIT TAGS
+
+::=
+
+BEGIN
+
+EXPORTS
+
+ -- general data types and values
+ AddressString,
+ ISDN-AddressString,
+ maxISDN-AddressLength,
+ FTN-AddressString,
+ ISDN-SubaddressString,
+ ExternalSignalInfo,
+ Ext-ExternalSignalInfo,
+ AccessNetworkSignalInfo,
+ SignalInfo,
+ maxSignalInfoLength,
+ AlertingPattern,
+ TBCD-STRING,
+
+ -- data types for numbering and identification
+ IMSI,
+ TMSI,
+ Identity,
+ SubscriberId,
+ IMEI,
+ HLR-List,
+ LMSI,
+ GlobalCellId,
+ NetworkResource,
+ AdditionalNetworkResource,
+ NAEA-PreferredCI,
+ NAEA-CIC,
+ ASCI-CallReference,
+ SubscriberIdentity,
+
+ -- data types for CAMEL
+ CellGlobalIdOrServiceAreaIdOrLAI,
+ CellGlobalIdOrServiceAreaIdFixedLength,
+ LAIFixedLength,
+
+ -- data types for subscriber management
+ BasicServiceCode,
+ Ext-BasicServiceCode,
+ EMLPP-Info,
+ EMLPP-Priority,
+ MC-SS-Info,
+ MaxMC-Bearers,
+ MC-Bearers,
+ Ext-SS-Status,
+
+ -- data types for geographic location
+ AgeOfLocationInformation,
+ LCSClientExternalID,
+ LCSClientInternalID,
+ LCSServiceTypeID
+;
+
+IMPORTS
+ TeleserviceCode,
+ Ext-TeleserviceCode
+FROM MAP-TS-Code {
+ itu-t identified-organization (4) etsi (0) mobileDomain (0)
+ gsm-Network (1) modules (3) map-TS-Code (19) version9 (9)}
+
+ BearerServiceCode,
+ Ext-BearerServiceCode
+FROM MAP-BS-Code {
+ itu-t identified-organization (4) etsi (0) mobileDomain (0)
+ gsm-Network (1) modules (3) map-BS-Code (20) version9 (9)}
+
+ SS-Code
+FROM MAP-SS-Code {
+ itu-t identified-organization (4) etsi (0) mobileDomain (0)
+ gsm-Network (1) modules (3) map-SS-Code (15) version9 (9)}
+
+ ExtensionContainer
+FROM MAP-ExtensionDataTypes {
+ itu-t identified-organization (4) etsi (0) mobileDomain (0)
+ gsm-Network (1) modules (3) map-ExtensionDataTypes (21) version9 (9)}
+;
+
+
+-- general data types
+
+TBCD-STRING ::= OCTET STRING
+ -- This type (Telephony Binary Coded Decimal String) is used to
+ -- represent several digits from 0 through 9, *, #, a, b, c, two
+ -- digits per octet, each digit encoded 0000 to 1001 (0 to 9),
+ -- 1010 (*), 1011 (#), 1100 (a), 1101 (b) or 1110 (c); 1111 used
+ -- as filler when there is an odd number of digits.
+
+ -- bits 8765 of octet n encoding digit 2n
+ -- bits 4321 of octet n encoding digit 2(n-1) +1
+
+AddressString ::= OCTET STRING (SIZE (1..maxAddressLength))
+ -- This type is used to represent a number for addressing
+ -- purposes. It is composed of
+ -- a) one octet for nature of address, and numbering plan
+ -- indicator.
+ -- b) digits of an address encoded as TBCD-String.
+
+ -- a) The first octet includes a one bit extension indicator, a
+ -- 3 bits nature of address indicator and a 4 bits numbering
+ -- plan indicator, encoded as follows:
+
+ -- bit 8: 1 (no extension)
+
+ -- bits 765: nature of address indicator
+ -- 000 unknown
+ -- 001 international number
+ -- 010 national significant number
+ -- 011 network specific number
+ -- 100 subscriber number
+ -- 101 reserved
+ -- 110 abbreviated number
+ -- 111 reserved for extension
+
+ -- bits 4321: numbering plan indicator
+ -- 0000 unknown
+ -- 0001 ISDN/Telephony Numbering Plan (Rec ITU-T E.164)
+ -- 0010 spare
+ -- 0011 data numbering plan (ITU-T Rec X.121)
+ -- 0100 telex numbering plan (ITU-T Rec F.69)
+ -- 0101 spare
+ -- 0110 land mobile numbering plan (ITU-T Rec E.212)
+ -- 0111 spare
+ -- 1000 national numbering plan
+ -- 1001 private numbering plan
+ -- 1111 reserved for extension
+
+ -- all other values are reserved.
+
+ -- b) The following octets representing digits of an address
+ -- encoded as a TBCD-STRING.
+
+maxAddressLength INTEGER ::= 20
+
+ISDN-AddressString ::=
+ AddressString (SIZE (1..maxISDN-AddressLength))
+ -- This type is used to represent ISDN numbers.
+
+maxISDN-AddressLength INTEGER ::= 9
+
+FTN-AddressString ::=
+ AddressString (SIZE (1..maxFTN-AddressLength))
+ -- This type is used to represent forwarded-to numbers.
+ -- For long forwarded-to numbers (longer than 15 digits) NPI shall be unknown;
+ -- if NAI = international the first digits represent the country code (CC)
+ -- and the network destination code (NDC) as for E.164.
+
+maxFTN-AddressLength INTEGER ::= 15
+
+ISDN-SubaddressString ::=
+ OCTET STRING (SIZE (1..maxISDN-SubaddressLength))
+ -- This type is used to represent ISDN subaddresses.
+ -- It is composed of
+ -- a) one octet for type of subaddress and odd/even indicator.
+ -- b) 20 octets for subaddress information.
+
+ -- a) The first octet includes a one bit extension indicator, a
+ -- 3 bits type of subaddress and a one bit odd/even indicator,
+ -- encoded as follows:
+
+ -- bit 8: 1 (no extension)
+
+ -- bits 765: type of subaddress
+ -- 000 NSAP (X.213/ISO 8348 AD2)
+ -- 010 User Specified
+ -- All other values are reserved
+
+ -- bit 4: odd/even indicator
+ -- 0 even number of address signals
+ -- 1 odd number of address signals
+ -- The odd/even indicator is used when the type of subaddress
+ -- is "user specified" and the coding is BCD.
+
+ -- bits 321: 000 (unused)
+
+ -- b) Subaddress information.
+ -- The NSAP X.213/ISO8348AD2 address shall be formatted as specified
+ -- by octet 4 which contains the Authority and Format Identifier
+ -- (AFI). The encoding is made according to the "preferred binary
+ -- encoding" as defined in X.213/ISO834AD2. For the definition
+ -- of this type of subaddress, see ITU-T Rec I.334.
+
+ -- For User-specific subaddress, this field is encoded according
+ -- to the user specification, subject to a maximum length of 20
+ -- octets. When interworking with X.25 networks BCD coding should
+ -- be applied.
+
+maxISDN-SubaddressLength INTEGER ::= 21
+
+ExternalSignalInfo ::= SEQUENCE {
+ protocolId ProtocolId,
+ signalInfo SignalInfo,
+ -- Information about the internal structure is given in
+ -- clause 7.6.9.
+ extensionContainer ExtensionContainer OPTIONAL,
+ -- extensionContainer must not be used in version 2
+ ...}
+
+SignalInfo ::= OCTET STRING (SIZE (1..maxSignalInfoLength))
+
+maxSignalInfoLength INTEGER ::= 200
+ -- This NamedValue represents the theoretical maximum number of octets which is
+ -- available to carry a single instance of the SignalInfo data type,
+ -- without requiring segmentation to cope with the network layer service.
+ -- However, the actual maximum size available for an instance of the data
+ -- type may be lower, especially when other information elements
+ -- have to be included in the same component.
+
+ProtocolId ::= ENUMERATED {
+ gsm-0408 (1),
+ gsm-0806 (2),
+ gsm-BSSMAP (3),
+ -- Value 3 is reserved and must not be used
+ ets-300102-1 (4)}
+
+Ext-ExternalSignalInfo ::= SEQUENCE {
+ ext-ProtocolId Ext-ProtocolId,
+ signalInfo SignalInfo,
+ -- Information about the internal structure is given in
+ -- clause 7.6.9.10
+ extensionContainer ExtensionContainer OPTIONAL,
+ ...}
+
+Ext-ProtocolId ::= ENUMERATED {
+ ets-300356 (1),
+ ...
+ }
+-- exception handling:
+-- For Ext-ExternalSignalInfo sequences containing this parameter with any
+-- other value than the ones listed the receiver shall ignore the whole
+-- Ext-ExternalSignalInfo sequence.
+
+AccessNetworkSignalInfo ::= SEQUENCE {
+ accessNetworkProtocolId AccessNetworkProtocolId,
+ signalInfo LongSignalInfo,
+ -- Information about the internal structure is given in clause 7.6.9.1
+
+ extensionContainer ExtensionContainer OPTIONAL,
+ ...}
+
+LongSignalInfo ::= OCTET STRING (SIZE (1..maxLongSignalInfoLength))
+
+maxLongSignalInfoLength INTEGER ::= 2560
+ -- This Named Value represents the maximum number of octets which is available
+ -- to carry a single instance of the LongSignalInfo data type using
+ -- White Book SCCP with the maximum number of segments.
+ -- It takes account of the octets used by the lower layers of the protocol, and
+ -- other information elements which may be included in the same component.
+
+AccessNetworkProtocolId ::= ENUMERATED {
+ ts3G-48006 (1),
+ ts3G-25413 (2),
+ ...}
+ -- exception handling:
+ -- For AccessNetworkSignalInfo sequences containing this parameter with any
+ -- other value than the ones listed the receiver shall ignore the whole
+ -- AccessNetworkSignalInfo sequence.
+
+AlertingPattern ::= OCTET STRING (SIZE (1) )
+ -- This type is used to represent Alerting Pattern
+
+ -- bits 8765 : 0000 (unused)
+
+ -- bits 43 : type of Pattern
+ -- 00 level
+ -- 01 category
+ -- 10 category
+ -- all other values are reserved.
+
+ -- bits 21 : type of alerting
+
+alertingLevel-0 AlertingPattern ::= '00000000'B
+alertingLevel-1 AlertingPattern ::= '00000001'B
+alertingLevel-2 AlertingPattern ::= '00000010'B
+ -- all other values of Alerting level are reserved
+ -- Alerting Levels are defined in GSM 02.07
+
+alertingCategory-1 AlertingPattern ::= '00000100'B
+alertingCategory-2 AlertingPattern ::= '00000101'B
+alertingCategory-3 AlertingPattern ::= '00000110'B
+alertingCategory-4 AlertingPattern ::= '00000111'B
+alertingCategory-5 AlertingPattern ::= '00001000'B
+ -- all other values of Alerting Category are reserved
+ -- Alerting categories are defined in GSM 02.07
+
+-- data types for numbering and identification
+
+IMSI ::= TBCD-STRING (SIZE (3..8))
+ -- digits of MCC, MNC, MSIN are concatenated in this order.
+
+Identity ::= CHOICE {
+ imsi IMSI,
+ imsi-WithLMSI IMSI-WithLMSI}
+
+IMSI-WithLMSI ::= SEQUENCE {
+ imsi IMSI,
+ lmsi LMSI,
+ -- a special value 00000000 indicates that the LMSI is not in use
+ ...}
+
+ASCI-CallReference ::= TBCD-STRING (SIZE (1..8))
+ -- digits of VGCS/VBC-area,Group-ID are concatenated in this order.
+
+TMSI ::= OCTET STRING (SIZE (1..4))
+
+SubscriberId ::= CHOICE {
+ imsi [0] IMSI,
+ tmsi [1] TMSI}
+
+IMEI ::= TBCD-STRING (SIZE (8))
+ -- Refers to International Mobile Station Equipment Identity
+ -- and Software Version Number (SVN) defined in TS 3GPP TS 23.003 [17].
+ -- If the SVN is not present the last octet shall contain the
+ -- digit 0 and a filler.
+ -- If present the SVN shall be included in the last octet.
+
+HLR-Id ::= IMSI
+ -- leading digits of IMSI, i.e. (MCC, MNC, leading digits of
+ -- MSIN) forming HLR Id defined in TS 3GPP TS 23.003 [17].
+
+HLR-List ::= SEQUENCE SIZE (1..maxNumOfHLR-Id) OF
+ HLR-Id
+
+maxNumOfHLR-Id INTEGER ::= 50
+
+LMSI ::= OCTET STRING (SIZE (4))
+
+GlobalCellId ::= OCTET STRING (SIZE (5..7))
+ -- Refers to Cell Global Identification defined in TS 3GPP TS 23.003 [17].
+ -- The internal structure is defined as follows:
+ -- octet 1 bits 4321 Mobile Country Code 1st digit
+ -- bits 8765 Mobile Country Code 2nd digit
+ -- octet 2 bits 4321 Mobile Country Code 3rd digit
+ -- bits 8765 Mobile Network Code 3rd digit
+ -- or filler (1111) for 2 digit MNCs
+ -- octet 3 bits 4321 Mobile Network Code 1st digit
+ -- bits 8765 Mobile Network Code 2nd digit
+ -- octets 4 and 5 Location Area Code according to TS 3GPP TS 24.008 [35]
+ -- octets 6 and 7 Cell Identity (CI) according to TS 3GPP TS 24.008 [35]
+
+NetworkResource ::= ENUMERATED {
+ plmn (0),
+ hlr (1),
+ vlr (2),
+ pvlr (3),
+ controllingMSC (4),
+ vmsc (5),
+ eir (6),
+ rss (7)}
+
+AdditionalNetworkResource ::= ENUMERATED {
+ sgsn (0),
+ ggsn (1),
+ gmlc (2),
+ gsmSCF (3),
+ nplr (4),
+ auc (5),
+ ...}
+ -- if unknown value is received in AdditionalNetworkResource
+ -- it shall be ignored.
+
+
+NAEA-PreferredCI ::= SEQUENCE {
+ naea-PreferredCIC [0] NAEA-CIC,
+ extensionContainer [1] ExtensionContainer OPTIONAL,
+ ...}
+
+NAEA-CIC ::= OCTET STRING (SIZE (3))
+ -- The internal structure is defined by the Carrier Identification
+ -- parameter in ANSI T1.113.3. Carrier codes between "000" and "999" may
+ -- be encoded as 3 digits using "000" to "999" or as 4 digits using
+ -- "0000" to "0999". Carrier codes between "1000" and "9999" are encoded
+ -- using 4 digits.
+
+SubscriberIdentity ::= CHOICE {
+ imsi [0] IMSI,
+ msisdn [1] ISDN-AddressString
+ }
+
+LCSClientExternalID ::= SEQUENCE {
+ externalAddress [0] ISDN-AddressString OPTIONAL,
+ extensionContainer [1] ExtensionContainer OPTIONAL,
+ ... }
+
+LCSClientInternalID ::= ENUMERATED {
+ broadcastService (0),
+ o-andM-HPLMN (1),
+ o-andM-VPLMN (2),
+ anonymousLocation (3),
+ targetMSsubscribedService (4),
+ ... }
+-- for a CAMEL phase 3 PLMN operator client, the value targetMSsubscribedService shall be used
+
+LCSServiceTypeID ::= INTEGER (0..127)
+ -- the integer values 0-63 are reserved for Standard LCS service types
+ -- the integer values 64-127 are reserved for Non Standard LCS service types
+
+-- Standard LCS Service Types
+emergencyServices LCSServiceTypeID ::= 0
+emergencyAlertServices LCSServiceTypeID ::= 1
+personTracking LCSServiceTypeID ::= 2
+fleetManagement LCSServiceTypeID ::= 3
+assetManagement LCSServiceTypeID ::= 4
+trafficCongestionReporting LCSServiceTypeID ::= 5
+roadsideAssistance LCSServiceTypeID ::= 6
+routingToNearestCommercialEnterprise LCSServiceTypeID ::= 7
+navigation LCSServiceTypeID ::= 8
+ --this service type is reserved for use in previous releases
+citySightseeing LCSServiceTypeID ::= 9
+localizedAdvertising LCSServiceTypeID ::= 10
+mobileYellowPages LCSServiceTypeID ::= 11
+trafficAndPublicTransportationInfo LCSServiceTypeID ::= 12
+weather LCSServiceTypeID ::= 13
+assetAndServiceFinding LCSServiceTypeID ::= 14
+gaming LCSServiceTypeID ::= 15
+findYourFriend LCSServiceTypeID ::= 16
+dating LCSServiceTypeID ::= 17
+chatting LCSServiceTypeID ::= 18
+routeFinding LCSServiceTypeID ::= 19
+whereAmI LCSServiceTypeID ::= 20
+
+-- The values of LCSServiceTypeID are defined according to 3GPP TS 22.071.
+
+-- Non Standard LCS Service Types
+serv64 LCSServiceTypeID ::= 64
+serv65 LCSServiceTypeID ::= 65
+serv66 LCSServiceTypeID ::= 66
+serv67 LCSServiceTypeID ::= 67
+serv68 LCSServiceTypeID ::= 68
+serv69 LCSServiceTypeID ::= 69
+serv70 LCSServiceTypeID ::= 70
+serv71 LCSServiceTypeID ::= 71
+serv72 LCSServiceTypeID ::= 72
+serv73 LCSServiceTypeID ::= 73
+serv74 LCSServiceTypeID ::= 74
+serv75 LCSServiceTypeID ::= 75
+serv76 LCSServiceTypeID ::= 76
+serv77 LCSServiceTypeID ::= 77
+serv78 LCSServiceTypeID ::= 78
+serv79 LCSServiceTypeID ::= 79
+serv80 LCSServiceTypeID ::= 80
+serv81 LCSServiceTypeID ::= 81
+serv82 LCSServiceTypeID ::= 82
+serv83 LCSServiceTypeID ::= 83
+serv84 LCSServiceTypeID ::= 84
+serv85 LCSServiceTypeID ::= 85
+serv86 LCSServiceTypeID ::= 86
+serv87 LCSServiceTypeID ::= 87
+serv88 LCSServiceTypeID ::= 88
+serv89 LCSServiceTypeID ::= 89
+serv90 LCSServiceTypeID ::= 90
+serv91 LCSServiceTypeID ::= 91
+serv92 LCSServiceTypeID ::= 92
+serv93 LCSServiceTypeID ::= 93
+serv94 LCSServiceTypeID ::= 94
+serv95 LCSServiceTypeID ::= 95
+serv96 LCSServiceTypeID ::= 96
+serv97 LCSServiceTypeID ::= 97
+serv98 LCSServiceTypeID ::= 98
+serv99 LCSServiceTypeID ::= 99
+serv100 LCSServiceTypeID ::= 100
+serv101 LCSServiceTypeID ::= 101
+serv102 LCSServiceTypeID ::= 102
+serv103 LCSServiceTypeID ::= 103
+serv104 LCSServiceTypeID ::= 104
+serv105 LCSServiceTypeID ::= 105
+serv106 LCSServiceTypeID ::= 106
+serv107 LCSServiceTypeID ::= 107
+serv108 LCSServiceTypeID ::= 108
+serv109 LCSServiceTypeID ::= 109
+serv110 LCSServiceTypeID ::= 110
+serv111 LCSServiceTypeID ::= 111
+serv112 LCSServiceTypeID ::= 112
+serv113 LCSServiceTypeID ::= 113
+serv114 LCSServiceTypeID ::= 114
+serv115 LCSServiceTypeID ::= 115
+serv116 LCSServiceTypeID ::= 116
+serv117 LCSServiceTypeID ::= 117
+serv118 LCSServiceTypeID ::= 118
+serv119 LCSServiceTypeID ::= 119
+serv120 LCSServiceTypeID ::= 120
+serv121 LCSServiceTypeID ::= 121
+serv122 LCSServiceTypeID ::= 122
+serv123 LCSServiceTypeID ::= 123
+serv124 LCSServiceTypeID ::= 124
+serv125 LCSServiceTypeID ::= 125
+serv126 LCSServiceTypeID ::= 126
+serv127 LCSServiceTypeID ::= 127
+
+-- data types for CAMEL
+
+CellGlobalIdOrServiceAreaIdOrLAI ::= CHOICE {
+ cellGlobalIdOrServiceAreaIdFixedLength [0] CellGlobalIdOrServiceAreaIdFixedLength,
+ laiFixedLength [1] LAIFixedLength}
+
+CellGlobalIdOrServiceAreaIdFixedLength ::= OCTET STRING (SIZE (7))
+ -- Refers to Cell Global Identification or Service Are Identification
+ -- defined in 3GPP TS 23.003.
+ -- The internal structure is defined as follows:
+ -- octet 1 bits 4321 Mobile Country Code 1st digit
+ -- bits 8765 Mobile Country Code 2nd digit
+ -- octet 2 bits 4321 Mobile Country Code 3rd digit
+ -- bits 8765 Mobile Network Code 3rd digit
+ -- or filler (1111) for 2 digit MNCs
+ -- octet 3 bits 4321 Mobile Network Code 1st digit
+ -- bits 8765 Mobile Network Code 2nd digit
+ -- octets 4 and 5 Location Area Code according to 3GPP TS 24.008
+ -- octets 6 and 7 Cell Identity (CI) value or
+ -- Service Area Code (SAC) value
+ -- according to 3GPP TS 23.003
+
+LAIFixedLength ::= OCTET STRING (SIZE (5))
+ -- Refers to Location Area Identification defined in TS 3GPP TS 23.003 [17].
+ -- The internal structure is defined as follows:
+ -- octet 1 bits 4321 Mobile Country Code 1st digit
+ -- bits 8765 Mobile Country Code 2nd digit
+ -- octet 2 bits 4321 Mobile Country Code 3rd digit
+ -- bits 8765 Mobile Network Code 3rd digit
+ -- or filler (1111) for 2 digit MNCs
+ -- octet 3 bits 4321 Mobile Network Code 1st digit
+ -- bits 8765 Mobile Network Code 2nd digit
+ -- octets 4 and 5 Location Area Code according to TS 3GPP TS 24.008 [35]
+
+-- data types for subscriber management
+
+BasicServiceCode ::= CHOICE {
+ bearerService [2] BearerServiceCode,
+ teleservice [3] TeleserviceCode}
+
+Ext-BasicServiceCode ::= CHOICE {
+ ext-BearerService [2] Ext-BearerServiceCode,
+ ext-Teleservice [3] Ext-TeleserviceCode}
+
+EMLPP-Info ::= SEQUENCE {
+ maximumentitledPriority EMLPP-Priority,
+ defaultPriority EMLPP-Priority,
+ extensionContainer ExtensionContainer OPTIONAL,
+ ...}
+
+EMLPP-Priority ::= INTEGER (0..15)
+ -- The mapping from the values A,B,0,1,2,3,4 to the integer-value is
+ -- specified as follows where A is the highest and 4 is the lowest
+ -- priority level
+ -- the integer values 7-15 are spare and shall be mapped to value 4
+
+priorityLevelA EMLPP-Priority ::= 6
+priorityLevelB EMLPP-Priority ::= 5
+priorityLevel0 EMLPP-Priority ::= 0
+priorityLevel1 EMLPP-Priority ::= 1
+priorityLevel2 EMLPP-Priority ::= 2
+priorityLevel3 EMLPP-Priority ::= 3
+priorityLevel4 EMLPP-Priority ::= 4
+
+MC-SS-Info ::= SEQUENCE {
+ ss-Code [0] SS-Code,
+ ss-Status [1] Ext-SS-Status,
+ nbrSB [2] MaxMC-Bearers,
+ nbrUser [3] MC-Bearers,
+ extensionContainer [4] ExtensionContainer OPTIONAL,
+ ...}
+
+MaxMC-Bearers ::= INTEGER (2..maxNumOfMC-Bearers)
+
+MC-Bearers ::= INTEGER (1..maxNumOfMC-Bearers)
+
+maxNumOfMC-Bearers INTEGER ::= 7
+
+Ext-SS-Status ::= OCTET STRING (SIZE (1..5))
+
+ -- OCTET 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 TS 3GPP TS 23.011 [22]
+
+ -- bit 4: "Q bit"
+
+ -- bit 3: "P bit"
+
+ -- bit 2: "R bit"
+
+ -- bit 1: "A bit"
+
+ -- OCTETS 2-5: reserved for future use. They shall be discarded if
+ -- received and not understood.
+
+
+ -- data types for geographic location
+
+AgeOfLocationInformation ::= INTEGER (0..32767)
+-- the value represents the elapsed time in minutes since the last
+-- network contact of the mobile station (i.e. the actuality of the
+-- location information).
+-- value "0" indicates that the MS is currently in contact with the
+-- network
+-- value "32767" indicates that the location information is at least
+-- 32767 minutes old
+
+END