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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 ...
Web callback. Web callback is a technology where a person can enter his or her telephone number in a form on a web site. The company who owns that Web site will then receive the Web callback request and a call center agent will call the person who made the request back on the number they entered. In some implementations, the Web callback ...
Later it added features like a point-of-sale system and QR code payments that could be used outside its marketplace. Merchants—from storefronts to food stalls—could accept payments via Mercado ...
A callback is often back on the level of the original caller. In computer programming, a callback is a function that is stored as data (a reference) and designed to be called by another function – often back to the original abstraction layer. A function that accepts a callback parameter may be designed to call back before returning to its ...
Here are the 12 brands of spice blends and cinnamon that CR says to stop using: Badia cinnamon powderBaiLiFeng five spice powderBowl & Basket ground cinnamonDeep cinnamon PowderEGN cinnamon ...
Now its ad business is on trial. Brian Fung, CNN. September 10, 2024 at 1:31 PM. Google hasn’t just illegally cornered the market in search — it’s squeezed online publishers and advertisers ...
The two people are Facebook friends once the receiving party accepts the friend request. In addition to accepting the request, the user has the option of declining the friend request or hiding it using the "Not Now" feature. Deleting a friend request removes the request, but does allow the sender to resend it in the future.
14 Places to Buy Cheap Books Online to Meet Your Reading Goals. jlimbach19@gmail.com (Jenna Limbach) August 27, 2024 at 12:00 PM. Book lovers, you can always save your dollars by using your local ...