4
Shared Docs
4
Same-Page
4 / 4
Mentions
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
: SS7 Signaling based enhanced features, including, but not limited to: Local Number Portability (LNP), Toll Free calling, Prepaid calling services, Reverse Charging, VPN, Call Screening, Private number plans, location based. AT&T Proprietary The information contained here is for use by authorized persons only
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
: SS7 Signaling based enhanced features, including, but not limited to: Local Number Portability (LNP), Toll Free calling, Prepaid calling services, Reverse Charging, VPN, Call Screening, Private number plans, location based. AT&T Proprietary The information contained here is for use by authorized persons only
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
: SS7 Signaling based enhanced features, including, but not limited to: Local Number Portability (LNP), Toll Free calling, Prepaid calling services, Reverse Charging, VPN, Call Screening, Private number plans, location based. AT&T Proprietary The information contained here is for use by authorized persons only
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
: SS7 Signaling based enhanced features, including, but not limited to: Local Number Portability (LNP), Toll Free calling, Prepaid calling services, Reverse Charging, VPN, Call Screening, Private number plans, location based. AT&T Proprietary The information contained here is for use by authorized persons only
Entities connected to both MCC (Mobile Country Code and Reverse Charging
Service Assist
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
ORGANIZATIONAIN - Advanced Intelligent Network
ORGANIZATIONAT&T Station
ORGANIZATIONConnecting Network Access
ORGANIZATION
Marriott
ORGANIZATIONOSO Recording/HICAP
ORGANIZATION