Light Phone II 2 in Gray. The Light Phone II ships as an unlocked 4GLTE cell phone, and like all phones, it does require an active and compatible SIM card to operate. The packaging has been opened and the phone has been turned on previously but not used. Other than the packaging being opened, this item is like brand new. More about the phone: At its core, it is a simple communication device for staying in touch with those that matter most. Just the tools you’ll need. Find your way around the real world. Be intentional, you’re in control. Most of our users use the Light Phone as their primary phone, often with a much cheaper service plan. Some users swap their existing SIM between their phones while others prefer a unique number for each phone.