There was an A from the last TTF call related to the investigating how to use your Android device to use the At-Large Calendar. 

Currently our Calendar page https://community.icann.org/display/atlarge/Calendar 

say this regarding Android :

"Sync Android devices (phones/tablets) with Google Calendar. 

https://support.google.com/calendar/topic/2586645?hl=en&ref_topic=13950 

You first must subscribe to the At-Large Calendar using Google Calendar , then sync your Google Calendars with your Android device"

The Google page describes how to subscribe to calendars using different versions of Android OS.
I think this information is sufficient to close the AI, but feedback appreciated.

Dev Anand