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Unstructured Supplementary Service Data

Unstructured Supplementary Service Data est une fonctionnalité des réseaux téléphoniques mobiles GSM, 3G et 4G. Il est généralement associé aux services de téléphonie de type temps réel ou de messagerie instantanée. Wikipédia
Autres questions
Unstructured Supplementary Service Data (USSD), sometimes referred to as "quick codes" or "feature codes", is a communications protocol used by GSM cellular ...
USSD (Unstructured Supplementary Service Data) is a Global System for Mobile Communications (GSM) protocol that is used to send text messages.
USSD is a session-based text communication without a store-and-forward mechanism that is practical for interactive communication.
USSD (Unstructured Supplementary Service Data) is a communications protocol used in GSM networks for sending short text messages. USSD is similar in format ...
Unstructured Supplementary Service Data, or USSD is a communication protocol used by GSM cellular telephones to communicate with the service provider's ...
An Unstructured Supplementary Service Data (USSD) code is a code that is programmed into your SIM card or your cell phone to make it easier to perform ...
USSD is a GSM messaging protocol most commonly used for sending short commands and requests, without incurring connection or service charges.
USSD is short for “Unstructured Supplementary Service Data” and is a real-time interaction service that allows your business to display text on a user's handset ...
17 févr. 2015 · USSD - unstructured supplementary service data - is currently the best available communications technology to deliver mobile financial ...
This service allows mobile banking transactions using basic feature mobile phone, there is no need to have mobile internet data facility for using USSD based ...