USSD (2024)

FAQs

USSD? ›

USSD (Unstructured Supplementary Service Data) is a Global System for Mobile Communications (GSM) protocol that is used to send text messages. USSD is similar to Short Message Service (SMS). USSD uses codes made up of the characters that are available on a mobile phone.

What is the meaning of USSD banking? 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 statements, among other uses.

Running a USSD Code

This app can be found on your home screen, on the "All Apps" screen, or, on simpler cell phones, on the lock screen. Dial the USSD code. Some start with *, others #, and others *#. Dial #.

Categories of Android Secret Codes

USSD, also known as Unstructured Supplementary Service Data are simply codes that are used to unlock hidden actions in your smartphone.

Running a USSD code is really simple. All you have to do is open the dialer screen and dial the code, exactly the same way you would dial someone's phone number. USSD codes have a specific format – they start with an asterisk (*), followed by a sequence of digits. A quick code ends with a hash symbol (#).

USSD (Unstructured Supplementary Service Data) is a Global System for Mobile Communications (GSM) protocol that is used to send text messages. USSD is similar to Short Message Service (SMS). USSD uses codes made up of the characters that are available on a mobile phone.

To send money, simply dial *894*Amount*Account Number#; select beneficiary bank; confirm amount, beneficiary name and enter five-digit PIN; then select account to debit. For airtime recharge: simply dial *894*Amount# to recharge for self; to recharge for others, dial *894*Amount*Phone Number# and enter five-digit PIN.

It's primarily intended for use by technicians or Samsung customer support to troubleshoot problems. While using *#9900# itself is not inherently dangerous, it's important to exercise caution and avoid making changes or deleting logs from this menu unless you are knowledgeable about Android system diagnostics.

USSD is an excellent way to perform Mobile Prepaid “top-ups” using a Voucher code. The USSD codes are defined by the Mobile operator. USSD forms a basic User Interface that allows an end user to interface with an operator. Excellent for GSM devices.

A USSD message typically starts with an asterisk symbol (*) or a hash symbol (#) and is terminated with a hash symbol (#).

What is *31 used for? ›

Block outgoing caller ID for all future calls by dialing only: *31# When blocking outgoing caller ID by default, you can enable it "per call" by prefixing *31# to a number (ie: *31#xxxyyyzzzz )

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. It is a mobile communication technology that is used around the world to send text between a mobile phone and an application in the network.

To trace a call from an unknown number, use star codes like *69 and *57, contact your phone company directly, or use specialist third-party apps. You can then call the unknown number back or block it. Before you use tools and services to unmask your caller, check if they've left a voicemail.

USSD is helpful for making payments in remote locations. USSD payments are encrypted and therefore extremely safe. Like USSD, you can also transfer funds and make payments via HDFC Bank's PayZapp.

With this option the mobile phone user is charged Kes. 10 for dialing the USSD for example when a mobile user dials *415# Kes. 10 is deducted from their airtime for that USSD session.