30 cents a minute to Belgium mobiles is not too cheap.
UK rates are 13p a minute landline and 15p a minute mobiles. I think Skype can beat those rates.
What about Google Duo, anyone? How does it work?
Yes, most businesses, financial institutions, government offices and in the UK, fibre optic internet need a phone landline.
Skype can also call mobile phones which do not need an app installed or internet. Beat that then!
Thailand has a minimum wage of £7.11 a day and pay pensioners 500 baht a month. How can they be classed as a higher middle income country?
That's what happens when you go shopping for submarines and high-speed rail links. Everyone thinks you have money. ☹️☹️