Please note that many letters with some kind of accent mark, as well as emojis or letters from alphabets such as Chinese or Arabic, are considered Unicode characters, which is relevant for your messages.

Even so, you don't have to worry when creating the text of your SMS campaign, as you have total SMS counter and an orange 'Unicode' warning that will appear when you include any of these characters.

In addition, Unicode characters are indicated at the bottom of the text box. You can override them by clicking on ''Remove Unicode Characters''.