The D379L Mobile Guest Phone by Vogtec is a versatile LTE fixed wireless phone with battery operation, perfect for the hospitality industry. It supports VoLTE, functions as a WiFi hotspot, and offers features like operator cell lock, FoTA upgrades, remote contacts management, and one-touch access key configuration. With single-line operation, guest room mode, speed dial options, a speaker, message indicator, and wall-mount capability, the D379L provides reliable and customizable communication solutions for modern hospitality environments.