It's an Android phone... You can refer to
https://support.google.com/android or use literally ANY manual/tutorial all over the Internet.
The PTT button and the IR blaster are just hardware. You can use whatever software you want with it. There are plenty of app, BV9800 product page even suggest one! Just find one which meet you needs.
https://support.google.com/android/answ ... ic=7311596.
wacsac wrote:[...]if one goes into the toolbox and selects night camera[...]
[...]the product webpage sells the phone as having fantastic night camera capabilities[...]
The Toolbox is a standard BV app that support the
Night Camera.
The Night Camera is an entirely different product that is not mentioned anywhere on the
BV9800 page. What you see on the product page is Nightshot mode, use the standard camera app and select Nightshot mode.