What is USSD in telecom?

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What is USSD in telecom?

USSD (Unstructured Supplementary Service Data) is a Global System for Mobile Communications (GSM) protocol that is used to send text messages. A USSD message, which can be up to 182 characters long, establishes a real-time communication session between the phone and another device — typically, a network or server.

What is map in telecommunications?

The Mobile Application Part (MAP) is an SS7 protocol that provides an application layer for the various nodes in GSM and UMTS mobile core networks and GPRS core networks to communicate with each other in order to provide services to users.

What is the difference between USSD and SMS?

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.

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How do I create a USSD application?

How to Build a USSD Application

  1. Basic understanding of PHP language.
  2. A text editor (Preferably Visual studio code)
  3. Create an account on Africastalking.
  4. Create an account on Heroku.
  5. Download and install Git based on your OS.

Why USSD code is not running?

Here are the steps to be followed: dial *#*#4636#*#* in the dialer>navigate to Phone Information>click on ‘Run Ping Test’>Once the ping test is performed>click on ‘Turn Off Radio’>now click on ‘Turn on IMS over SMS’. Finally, Reboot your phone. This must solve your issue.

What is RAN wireless?

A radio access network (RAN) is a major component of a wireless telecommunications system that connects individual devices to other parts of a network through a radio link. The RAN links user equipment, such as a cellphone, computer or any remotely controlled machine, over a fiber or wireless backhaul connection.

Does USSD require internet?

USSD Money Transfer in India Unstructured Supplementary Service Data (USSD) allows users without a smartphone or data/internet connection to use mobile banking through the *99# code. USSD-based mobile banking can be used for fund transfers, checking account balance, generating bank statement, among other uses.

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How much does Ussd cost?

“Effective March 16, 2021, USSD services for financial transactions conducted at DMBs (Deposit Money Banks) and all CBN-licensed institutions will be charged at a flat fee of N6. 98 per transaction.

How USSD codes are generated?

So basically what happens is this: User dials the provided USSD code. The request is forwarded to the mobile service provider. The provider routes the request through a gateway to the machine hosting the application.

What is the meaning of USSD pin in bank?

USE OF USSD BANKING The USSD Pin and Transaction Code are required to access the USSD Banking services provided by this platform. The USSD PIN and code is required together to successfully carry out Bills Payment and Funds Transfer transaction on this platform.