When visiting Frankfurt, it's helpful to know a few practical tips to enhance your experience. First, the city operates on Central European Time (CET), which is UTC+1, and observes Daylight Saving Time from the last Sunday in March to the last Sunday in October. This is important for planning your activities and travel. For connectivity, free Wi-Fi is available in many coffee shops, but you may need to make a purchase to access it. Internet cafés are also common, offering various services including cheap phone calls via the Internet. If you plan to use public transport, Frankfurt has a well-developed network of U-Bahn (subway), trams, and buses, with frequent service, especially during rush hours. You can purchase a Frankfurt Card for unlimited travel within the central fare zone and free admission to municipal museums for two consecutive days. Lastly, remember that power outlets in Frankfurt are of type F, with a standard voltage of 230V, so bring appropriate adapters for your devices. These tips will help you navigate the city smoothly and enjoy your stay.