create message link code example
Example: how to add href of messaGing IN ANCHOR TAG
<a href="sms:+18664504185&body=Hi%2520there%252C%2520I%2527d%2520like%2520to%2520place%2520an%2520order%2520for...">Click here to text us!</a>
<a href="sms:+18664504185&body=Hi%2520there%252C%2520I%2527d%2520like%2520to%2520place%2520an%2520order%2520for...">Click here to text us!</a>