When visiting Abu Dhabi, it's essential to stay connected, as the city boasts extensive cellular coverage from providers like Etisalat and du. You can enjoy high-speed internet thanks to the fiber-to-the-home network, making it easy to share your experiences online. WiFi is also widely available in public areas, hotels, and cafes, ensuring you can stay in touch with friends and family.In terms of local customs, remember that tipping in taxis is appreciated but not expected; rounding up the fare is a nice gesture. Dress modestly, especially in public places and religious sites, and opt for lightweight clothing to stay comfortable in the heat.For transportation, Abu Dhabi has a reliable public transport system, including buses and taxis, which are silver with yellow signs. Taxis are a convenient option for getting around, especially since parking can be limited. If you're looking for a scenic route, consider using water taxis or ferries for shorter trips across the city's waterways. Lastly, keep in mind that Abu Dhabi operates on Gulf Standard Time (UTC+4), so plan your activities accordingly.