iMessage on Macbook Air
I have an Iphone 5c. The screen is cracked and I can not access anything. I still get text messages on my macbook. How do I sent text messages from macbook using iMessage to users without an Iphone? I can not access the settings on the Iphone due to the screen cracked so therefore I can not access the setting to "forwarding" PLEASE HELP!
MacBook Air, OS X Yosemite (10.10.2)