Integrating the team calendar into different calendars such as Outlook or your apple phone is performed differently depending upon the target and device you are running.
You may need to do some reading on your particular requirements.
Some common exports are as follows...
Outlook: Copy the URL link shown below for the team calendar feed, and paste it into a "new" Internet Calendar feed (look within Account Settings and then the Internet Calendars tab). Outlook will attempt to get any possible changes to the schedule automatically based on our hourly update schedule.
MobilePhones: Copy the URL link shown below, and add a subscribed calendar from your settings of your mobile phone.