How to Use a Mobile Phone in Vietnam in 5 Easy Steps

How to Use a Mobile Phone in Vietnam in 5 Easy Steps.Mobile phones, especially smart phones are an essential part of international, inter-connected travel nowadays. Whether it be for calling home, contacting hotels/tour operators, planning travel logistics, map surfing, navigating, or just using social media, your phone will be an invaluable tool during your Vietnam trip. Although most unlocked phones should be able to work in Vietnam, each country has its own unique cellular network system, so we have put together a simple 5-step process in understanding the ins and outs of how to use a mobile phone in Vietnam.