USSD meaning in Mobile Technology ?

Answer: What is Unstructured Supplementary Service Data mean?

Unstructured Supplementary Service Data (USSD), sometimes referred to as "quick codes" or "feature codes", is a communications protocol used by GSM cellular telephones to communicate with the mobile network operator's computers. USSD can be used for WAP browsing, prepaid callback service, mobile-money services, location-based content services, menu-based information services, and as part of configuring the phone on the network.

USSD messages are up to 182 alphanumeric characters long. Unlike short message service (SMS) messages, USSD messages create a real-time connection during a USSD session. The connection remains open, allowing a two-way exchange of a sequence of data. This makes USSD more responsive than services that use SMS.

reference

Full Form	Category
United States Society on Dams	Academic & Science
Unstructured Supplementary Services Data	General
Unstrcutured Supplementary Services Data	General
United Studios of Self Defense	General
Unstructered Supplementary Services Data	General
Unstructured Server Service Data	General
United Soviet Socialist Dictatorships	Governmental
Unstructured Supplementary Service Data	Mobile Technology