Banks have been given directions to upgrade their Point of Sale (PoS) devices to run on 3G and 4G in the backdrop of the impending phase-out of 2G technology to which they are mated now.
Context
Banks have been given directions to upgrade their Point of Sale (PoS) devices to run on 3G and 4G in the backdrop of the impending phase-out of 2G technology to which they are mated now.
About
Why should latest technologies be adopted?
What are the latest technologies-3G, 4G, 5G?
5G Use Cases Lab:
What was 2G technology?
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Verifying, please be patient.