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End User Services (Core Network Services (Data (3G (HPLMN, VPLMN), 4G…
End User Services
Core Network Services
Data
3G
HPLMN
VPLMN
4G
HPLMN
VPLMN
2G
HPLMN
VPLMN
Voice
Outgoing
Roaming
National destination
International destination
National
International destination
Single call
Multiple call
National destination
Multiple call
Single call
Incoming
National
National Calling Party
Single call
Multiple call
International Calling Party
Single call
Multiple call
Roaming
National Calling Party
International Calling Party
SMS
Outgoing
Roaming
National destination
International destination
HPLMN
International destination
National destination
Incoming
VPLMN
National sender
International sender
HPLMN
National sender
International sender
USSD
National
Roaming
Network attachment
4G
HPLMN
VPLMN
3G
HPLMN
VPLMN
2G
HPLMN
VPLMN
Value Added Services