Introduction
The Bosch 909 Dual is a classic mobile phone from the late 1990s, a time when mobile communication was just beginning to become widely available. Released in 1999, it is a relic of its era, showcasing both the simplicity and limitations of technology from that time. While it is no longer in production, the Bosch 909 Dual remains an interesting piece of mobile history, representing the early days of mobile communication.