Sending out a text message? Want to add some material such as pictures, documents, URLs?
While you can add lots of material, there are some attachment limits. For example, there is a 5 MG limit for inline pictures and a 1600 character limit for links. Overall, you can send 10 credits worth of material. Having said that, you are still left with many options to maximize the amount of material you can send and link to.
In addition, the type of attachments you are sending will decide whether you should use the shortcode or the longcode.
HUB, Inbox, Features, Hub, texting, shortcode