Can I make calls to countries in the Middle East and EU/EEA//UK/North America with Hello?

Yes, for example you can make calls to both Egypt and France. 

Please bear in mind that one minute of call time to the Middle East is equivalent to five minutes of call time to the EU/EES/UK/USA. For example, if you have Hello 1 GB, you have 19 minutes remaining for calls to the Middle East or 95 minutes remaining for calls to the EU/EES/UK/USA. And if you make a 10-minute call to Serbia, you have 18 minutes remaining for a call to Pakistan.