The Octopus 4G is a versatile and powerful tool for sending SMS messages in a variety of settings. It can be easily transported and used in portable, car-mounted, or fixed installations, making it highly adaptable for different scenarios. With a maximum power output of 80W, it has a wide coverage radius of up to 3KM, depending on the antenna used. It is capable of sending up to 400 alphabetic characters in a single SMS, making it efficient for conveying messages with a substantial amount of information. With the ability to send up to 100,000 text messages in one hour, it is ideal for high-volume messaging, and its performance depends on the population density in the area. The Octopus 4G also offers convenient smartphone management and remote management via the Internet, allowing users to control and monitor the device remotely. It does not require an internet connection to operate, making it suitable for use in areas with limited or no internet access. It is not restricted in any country, allowing for global usage. The device also supports both alphabetic and numeric sender names, providing flexibility in message customization. It can simultaneously transmit messages over long and short distances, making it versatile for different communication needs. It only requires users to set ARFCN once, making it convenient and efficient to use. The Octopus 4G also features an enhanced function with a Turbo button, providing additional functionality and ease of use. Overall, it is a reliable and efficient SMS blasting machine with advanced features for effective messaging in various environments.