This is why you should bring a disposable phone on international trips.

The growing and incessant tension between different countries around the world forces us to take certain measures when embarking on a trip. If you're planning to visit the United States, you should consider several factors that will be essential for you to enjoy your vacation properly . Beyond permits, paperwork, and luggage, experts recommend adding one more item to your suitcase.

That item is a disposable phone , something that might sound a little odd, but which the European Union and Canada encourage carrying. This is due to the exhaustive controls being carried out at the US borders, where Customs and Border Patrol agents intensively scan personal devices.

These types of cell phones do not contain personal or confidential information, reduce unwanted calls, and avoid distractions. Many countries invite their government workers to travel to the United States with these devices to avoid potential conflicts . They are also recommended for users and travelers traveling there for tourism.

The use of this phone has always been shown in movies as a tool to avoid being tracked and to offer the ability to make and receive calls more anonymously. Although it seemed like an object that had been left behind forever, more and more people are acquiring one in anticipation of future conflicts.

These are disposable devices ; they don't require a contract with any carrier and aren't tied to the identity of the person using them. You can also opt for a regular, older phone , such as the famous Nokia touch-button phones, known worldwide for their durability and sturdiness. In fact, this phone has been recommended by authorities in the past.

A few weeks ago, Commissioner for Humanitarian Aid and Crisis Management Hadja Lahbib spoke about the essential items a survival kit should contain in the event of a possible war or disaster. Among many other items, she included an old telephone, with few functions and a simpler mechanism, capable of lasting its battery for days and with accessories that can be very useful.