Conclusion
Overall, the Telit Estremo represents an era in mobile phone history where design priorities were significantly different from today's smartphones. Its emphasis on durability and simplicity makes it an intriguing option for particular users who valued those aspects. While it lacks in features that modern users might consider essential, its rugged build and straightforward functionality serve as a reminder of the utility-focused design of the late 1990s. Although now discontinued, the Telit Estremo holds its place as a notable example of a mobile phone designed to endure the elements while providing reliable communication.