The 'mobile phone' emoji is a special symbol that can be used on smartphones, tablets, and computers. Your device needs to support this particular emoji in order for you to be able to use it, otherwise the emoji may not appear.
Click icon 'emoji', app will show emoji windows, click button 'copy+paste', app will insert selected symbol into destination text box.
Note: Different devices may have different versions of the mobile phone emoji. so please compose test message before starting SMS campaign.