Acronyms

The following table provides information about the acronyms and the terminology used in the document.

Table - Acronyms

Acronym	Definition
AC	Area Code
CdPA	Called Party Number
EPAP	EAGLE Application Processo
GMSC	Gateway Mobile Switching Center
GTA	Global Title Address
GTT	Global Title Translations
HLR	Home Location Register
IAM	Initial Address Message
IMSI	International Mobile Subscriber Identity
LNP	Local Number Portability
MAP	Mobile Application Part
MCC	Mobile Country Code
MDN	Mobile Directory Number
MGT	Mobile Global Title
MIN	Mobile Identification Number
MSC	Mobile Switching Center
MSISDN	Mobile Station International Integrated Services Digital Network
RTDB	Real Time Database
SCCP	Signaling Connection Control Part
SIM	Subscriber Identity Module
UAM	Unsolicited Alarm Message
UIM	Unsolicited Information Message