Author

Manuel Rozewski

SimOptions Team
358 Guides written30 Guides reviewed

Part of the SimOptions team, tech and travel savvy, and it takes more than two hands to count the countries he has visited. Before a guide goes live, Manuel takes it for a spin on real iPhones and Androids, tapping through every step so you don't get stuck at arrivals. When he isn't testing, he writes about eSIM basics and picking the right plan.

Guides written

358
Mobile Data & RoamingA Comprehensive Guide On How To Save Mobile DataNobody likes to have a hole burned into their pocket because the smartphone was silently overusing your mobile data plan. Here is a quick step by step guide on how you…8 min readJanuary 8, 2020eSIM & SIM by DestinationThe Best Prepaid SIM Cards for Croatia in 2023The Republic of Croatia is a country at the crossroads of Central and Southeast Europe. It borders Slovenia to the northwest, Hungary to the northeast, Serbia to the…7 min readJanuary 7, 2020SIM Cards ExplainedThe Different Types of SIM Cards ExplainedDid you know Roland Moreno wanted to present the SIM in the format of a ring? That was not practical, so he put it on a card and because of this amazing creation, our…8 min readJanuary 7, 2020Travel Tips13 Things Not To Do When You TravelTravel guides always tell you what you are supposed to do and see. What about the things not to do when you travel? In most cases, it is enough to just use our common…7 min readJanuary 6, 2020SIM Cards ExplainedWhat is a SIM Card & What does it do?Could you live for 1 week without your phone? Honestly... think about it! Many people would probably not be able to do that. You don't use your smartphone only for…6 min readJanuary 5, 2020Travel Tips27 Travel Etiquette TipsEvery country has different codes or etiquettes that you must know before going there. Sometimes travel etiquettes are very different from place to place. So, you…9 min readJanuary 3, 2020eSIM & SIM by DestinationThe Best Prepaid SIM Cards for Belgium in 2023Belgium is a country in Western Europe with a population of more than 11.4 million people. This country may be small (30,688 km2), but it is packed full of sights. This…6 min readJanuary 2, 2020SIM Cards ExplainedHow To Pick The Best SIM CardRoland Moreno once said you could stop any person in Paris and that person would have three of these belongings. A credit card, a shop card and a SIM card. Now he would…7 min readJanuary 1, 2020Travel TipsWhy You Need To Stop Making Excuses And Just TravelLet’s start this off with saying that people have excuses. Excuses that stopped or discouraged them from reaching their goals. Negative thoughts are a self-inflicting…6 min readDecember 29, 2019eSIM & SIM by DestinationThe Best Prepaid SIM Cards for Austria in 2023Austria is a land-locked country in Central Europe. The country occupies an area of 83,879 km2 and has a population of nearly 9 million people. It is not so large but…8 min readDecember 25, 2019Travel TipsYour Perfect 14 Days Thailand Travel ItineraryReceiving around 30 million visitors each year, Thailand has become one of the most touristic countries in the Asian continent. Tourism has contributed to the…11 min readDecember 23, 2019eSIM & SIM by DestinationThe Best Prepaid SIM Cards for Greece in 2023This country located in Southeast Europe. It is populated by approximately 10.7 million people (2018). Greece has a Mediterranean climate along its coasts and islands.…7 min readDecember 20, 2019