Mobile phone LCD recovery

Hi,

I received a very old (dont´work) mobile phone Mitsubishi Trium Mars MT-050 Mitsubishi Trium Mars - Full phone specifications. I extract some components that could be interesting: vibration motor, microphone, headphones, and the screen.

My question is about the screen. I don´t know it is a LCD or an OLED ot what. and the second question is: How could i know Who's who of the pins? It is a 8 pins, but i don´t know who is who.

On the other hand, any idea about how to made it to show, for example, the temperature of a Ds18B20 sensor?

Thanks!