Nowadays, it has become almost an indispensable part of any travel to stay connected. This is not just to remain reachable by people back home but also to be able to be contacted by your tour-mates especially when traveling in a group. It appears that renting a pocket WiFi is the most economical and convenient option  when traveling in a group because it can be used by up to 5 people sometimes and then you get to share the cost. But what if your group splits up because you have different areas to visit? In my case, I will be going ahead and then my family will just follow. Then,…