USSD
USSD (Unstructured Supplementary Services Data) is a GSM service which allows high speed interactive communication between the subscribers and applications. Unlike SMS, USSD is a session-oriented service. Services ideal with USSD include mobile chat, m-commerce, prepaid balance inquiry, mobile banking, call-related services, health services and any other service that requires interaction between the user and the application such as:-
- Menu Browsing
- Balance Enquiry
- Service Requests
- Callback Service
- Interactive Interfaces to Corporate ERPs application menus