Change name of "announcement body"

What is the challenge or problem or you are trying to solve?

staff not knowing the difference or importance of email/text.

What is the impact?

People who have turned notifications off for text or email will not receive message because they are not knowing to send to both text/email

Describe your idea

Can the announcement mask be changed to say "Email message" and make text message a requirement as well? Bonus if text box can have a few more characters. :)