You can send that link via an SMS message. If you want to send your subscribers an audio file larger than 1 MB, you will have to do this via a link. It’s a bit easier to understand the difference when you see the two in action, so let’s go through it step-by-step. While it’s technically possible to send an audio file through both SMS and MMS, it will appear as a link within an SMS message, and appear directly in the body of an MMS message.MMS or multimedia messaging service, sends text messages up to 1,600 characters as well as rich media like photos, videos, and audio files.SMS, or short messaging service, sends text messages 160 characters or less.If you didn’t click on the awesome hyperlink above full of illuminating details, we’ll give you the highlights:
Understanding the difference between the two methods comes down to understanding the difference between SMS and MMS. Getting right down to the nitty gritty, we’ll begin by telling you that there are two main ways you can text an audio file to a subscriber. Ways to Send Audio Files in Text Messages