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    Unstructured Supplementary Service Data - Wikipedia

    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 … See more

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    When a user sends a message to the phone company network, it is received by a computer dedicated to USSD. The computer's response is sent back to the phone, generally in … See more

    Most GSM phones have USSD capability. USSD is generally associated with real-time or instant messaging services. An SMSC is not present in the processing path, so that the See more

    The codes below are not USSD codes, these are the related Man-Machine Interface (MMI); they are standardized so they are the same on every GSM phone. They are interpreted by the handset first before a corresponding command (not the code itself) is sent … See more

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  2. What is USSD (Unstructured Supplementary Service …

    Apr 16, 2024 · Unstructured Supplementary Service Data (USSD) is a mobile protocol for communication between web-based apps. Using USSD codes, you can access web-based services without installing a mobile app.

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    USSD
  3. What is USSD (Unstructured Supplementary Service Data)?

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    Ussd Telecom
    Linda Rosencrance
  4. What Is Unstructured Supplementary Service Data …

    Jul 12, 2021 · USSD (Unstructured Supplementary Service Data) is a GSM-based protocol that allows short commands or requests between devices and networks. Learn how USSD works, what it is used for, and its benefits and …

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    Cellular Network Ussd
  5. USSD BASICS - TruTeq

    USSD (Unstructured Service Supplementary Data) is a GSM technology that allows access to supplementary services and dynamic menus on any GSM, 3G or LTE phone. Learn about USSD push, menus, security and how it differs from …

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    British Association for Immediate Care
  6. What Is USSD? - CitizenSide

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    USSD
  7. unstructured supplementary service data - Telecom Trainer

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  8. What is USSD (Unstructured Supplementary Service …

    Unstructured Supplementary Service Data (USSD) is a session-based text messaging service without a store-and-forward mechanism (unlike SMS) that is practical for interactive communication, such as banking or education.

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    Infobip
  9. What is USSD? | Kaspersky IT Encyclopedia

    USSD (Unstructured Supplementary Service Data) is a service for sending short text messages in GSM networks. It is used for managing services, account status, SIM cards, and more. Learn about USSD format, examples, and misuse.

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    Explanation of Ussd and Examples
  10. What is USSD? - Wireless Logic

    USSD (Unstructured Supplementary Service Data) is a session-based protocol that enables the transmission of short text messages in GSM networks. It is used for banking, customer service, confirmations, industrial IoT and multi-site IoT, …

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    USSD