I am Raj Vignesh, sales and marketing with RantCell, MegronTech limited, Swindon, UK. A telecom industry expert and have published several topics related to technologies in 4G, 5G, wireless network, SDN and NFV, network slicing, IVR systems, and connected cars.
Providing the best customer service is the key to success for a business. Small businesses are using…
October 30, 2020