The mobile voice network type UMTS, or Universal Mobile Telecommunications System, is a 3G network technology designed to provide enhanced voice and data services compared to previous generations. UMTS supports high-speed data transfer and improved voice quality, enabling features such as video calling and mobile internet access. It operates on different frequency bands and is used to deliver better performance for mobile communications, making it a significant advancement over 2G networks.
What is LTE UMTS?
LTE, or Long-Term Evolution, is a 4G technology that represents an evolution beyond UMTS. LTE provides faster data speeds, lower latency, and better efficiency compared to UMTS. While UMTS is a 3G technology, LTE is designed to offer enhanced performance and support a broader range of applications. LTE and UMTS are distinct technologies, but LTE can work in conjunction with UMTS to provide a seamless transition between 3G and 4G networks.
The preferred network type on the phone generally depends on the user’s needs and the available network infrastructure. For most users, the preferred network type is usually set to LTE or 4G, as it offers faster data speeds and improved performance compared to 3G or 2G networks. However, in areas where 4G coverage is limited, the phone may default to 3G or 2G networks to ensure connectivity.
Phone PRL stands for Preferred Roaming List. It is a file used by mobile phones to determine the best available network for roaming. The PRL helps the phone choose the most appropriate network when it is out of its home network’s coverage area, based on factors such as signal strength and network quality.
NR, or New Radio, is the radio access technology used in 5G networks. It represents the next generation of mobile communication technology following LTE. NR provides significantly faster data speeds, lower latency, and improved network efficiency compared to previous generations. It is designed to support a wide range of applications, including enhanced mobile broadband, massive machine-type communications, and ultra-reliable low-latency communications.