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This is a unique 15-digit identifier given to each mobile subscriber and is stored on the Subscriber Identity Module (SIM). The IMSI consists of a MCC (Mobile Country Code), a MNC (Mobile Network Code) and a MSIN (Mobile Station Identification Number): • 3-digit MCC ties the SIM to a specific country • 3-digit MNC ti
ating calls (AIN, InterLATA and fg B - Originating). 806 VoiceTone This service provides interactive IVR, toll free and contact center services. AIN - Advanced Intelligent Network: SS7 Signaling based enhanced features, including, but not limited to: Local Number Portability (LNP), Toll Free calling, Prepaid calling services,
This is a unique 15-digit identifier given to each mobile subscriber and is stored on the Subscriber Identity Module (SIM). The IMSI consists of a MCC (Mobile Country Code), a MNC (Mobile Network Code) and a MSIN (Mobile Station Identification Number): • 3-digit MCC ties the SIM to a specific country • 3-digit MNC ti
nating calls (MN, InterLATA and fg B - Originating). 806 VoiceTone This service provides interactive IVR, toll free and contact center services. AIN - Advanced Intelligent Network: SS7 Signaling based enhanced features, including, but not limited to: Local Number Portability (LNP), Toll Free calling, Prepaid calling services,
This is a unique 15-digit identifier given to each mobile subscriber and is stored on the Subscriber Identity Module (SIM). The IMSI consists of a MCC (Mobile Country Code), a MNC (Mobile Network Code) and a MSIN (Mobile Station Identification Number): • 3-digit MCC ties the SIM to a specific country • 3-digit MNC ti
nating calls (MN, InterLATA and fg B - Originating). 806 VoiceTone This service provides interactive IVR, toll free and contact center services. AIN - Advanced Intelligent Network: SS7 Signaling based enhanced features, including, but not limited to: Local Number Portability (LNP), Toll Free calling, Prepaid calling services,
This is a unique 15-digit identifier given to each mobile subscriber and is stored on the Subscriber Identity Module (SIM). The IMSI consists of a MCC (Mobile Country Code), a MNC (Mobile Network Code) and a MSIN (Mobile Station Identification Number): • 3-digit MCC ties the SIM to a specific country • 3-digit MNC ti
nating calls (MN, InterLATA and fg B - Originating). 806 VoiceTone This service provides interactive IVR, toll free and contact center services. AIN - Advanced Intelligent Network: SS7 Signaling based enhanced features, including, but not limited to: Local Number Portability (LNP), Toll Free calling, Prepaid calling services,
Entities connected to both MCC (Mobile Country Code and AIN - Advanced Intelligent Network
OSO Recording/HICAP
ORGANIZATIONEast-West
ORGANIZATION
Mobile
LOCATIONAT&T Records
ORGANIZATIONDenotes
ORGANIZATIONInternational Mobile
ORGANIZATIONMobile Originating (MO
ORGANIZATIONMobile Terminating
ORGANIZATIONCell Location
ORGANIZATIONG Network
ORGANIZATIONG Network Cell
ORGANIZATIONG Network Cell Site
ORGANIZATIONVoLTE
ORGANIZATIONIP Messaging
ORGANIZATIONAT&T FirstNet Device
ORGANIZATIONAT&T Station
ORGANIZATIONConnecting Network Access
ORGANIZATIONService Assist
ORGANIZATION
Marriott
ORGANIZATIONOriginating Screening Office
ORGANIZATION