Go to Templates menu and click + Add to add new message template. Create a text message template. When clicking on the arrow icon on the left side of template form, you can select any of the macro-parameters supported for auto-insertion of contact data: From, To, First name, Last name, Comments. Choose these macro-parameters and input your text message.
You can also insert short links in the message body.
Note! The maximum character length for 1 SMS in Latin-based alphabet languages like English, French, and Spanish is 160 symbols. Long text messages are divided into parts 152 symbols each. The maximum length for 1 SMS by other non-English characters (languages not using a Latin-based alphabet, like Arabic or Chinese) is 70 symbols. Long text messages are divided into parts 67 symbols each.