Samuelson Enterprises FALCON-50 4G POC Radio User manual

Hello! I'm a chat assistant and I've read through the user manual for the 4G PTT device. This manual provides information about the device's features, including its PTT functionality, photo gallery, messaging, and file management capabilities. I'm ready to answer your questions about the device and the content of manual, such as operating instructions, safety warnings and other features.
What is the initial PIN code?

How do I unlock the screen?

How do I access the system message bar?

What will happen when I recover the system to factory settings?

For face up operation, should hold

the device 10 mm from your face and speak in a normal voice, with the antenna pointed up and away.