Step 1
On the Kalender page, select a calendar you wish subscribe and tap Download.
Android does not support calendar downloads natively. However, there are applications which do just this. One which works great is ICSx5. Once you have installed that (some devices have it pre-installed), proceed with these instructions.
If nothing happens, you do not have an application (such as ICSx5) to handle calendar downloads.
Otherwise you'll be taken to that app. Tap