What do the 1 and 2 mean when I am sharing a Vote in Projection mode?

In the projection screen, the numbers next to the responses are the numbers the participants must enter by email or text message if they wish to respond to the poll. 



TO RESPOND TO A VOTE BY EMAIL: 

address: question@votrequestion.com 
Subject: Your Wiz’s keyword
Text: The number of the answer. Ex: 1 for Blue, 2 for Red, etc...


TO RESPOND TO A VOTE BY TEXT MESSAGE: 

Send 1, 2, 3 or 4 by text message to the number you chose when you created your Wiz.