Just like in letter writing, signatures apply in bulk sms to help you add a constant conclusion to your message without having to type it again and again. This can be your name, the name of the association or an association slogan.
You can also apply a signature to your message while using Bulk SMS service. This can help to add extra flavour to your messages and to approve and stamp your authority on directives.
To add a signature to a bulk message, follow the following steps