Below is a collection of screen shots - giving a step by step guide to download, install and setup the Zoom app on your mobile phone (most android phones)
First, navagate to your app drawer by swiping up from the bottom and select the "Play Store"
It should look something like this (below)
In the search box type in "Zoom" like this and hit enter
Click the green "Install"box and click the "Open" box when its done.
This is what the Zoom app looks like when it first launches. Click "Join a Meeting" in the blue box and enter the access code.
430 515 2545
Allow the app to access features on your phone (Speaker/Microphone/Camera/etc)
You may receive a popup in the bottom left corner asking how you'd like to connect audio. I prefer "Device Audio"
Now you're in! Dont forget to make sure your microphone is muted (bottom left)
Here you can click on participants, start/stop your video sharing and much more.
Thats it! - any questions please ask. I don't know all the features just yet, but I can usually stumble through some tech support for those with issues.