name: MSISDN
full_form: Mobile Station ISDN number
context: This fields contains the mobile station ISDN number (MSISDN) of the served party. The term "served" party is used to describe the mobile subscriber involved in the transaction recorded e.g. the called subscriber in case of an MTC record. In case of multi-numbering the MSISDN stored in a MOC record will be the primary MSISDN of the calling party. The structure of the MSISDN is defined in 3GPP TS 23.003 [14].
description: The Mobile Station ISDN number (MSISDN) is a critical network attribute used to identify a mobile subscriber's phone number within the telecommunications network.
explanation: The context explicitly states that MSISDN contains the mobile station ISDN number of the served party, indicating it is an identifier or attribute for operation, thus classifying it as a Parameter.
section_title: B.3.40Served MSISDN
biotag_Context: O,O,O,O,O,O,B-Technology,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Procedure,O,O,O,O,O,O,B-Parameter,O,O,O,B-Miscellaneous,O,O,O,O,O,B-Parameter,O,O,O,O,O,O,O,O,B-Parameter,O,O,O,B-Specification,I-Specification,I-Specification,O
biotag_Description: O,B-Parameter,I-Parameter,I-Parameter,I-Parameter,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O