Using plain mobile phones, voice mail and SMS to document learning over time.
See my blog entry, Using SMS in the e-portfolio process?
Blogging by SMS (Short Message Service) and MMS (Multimedia Messaging Service)
iPadio - Record audio as LIVE PHONECAST or RECORD & PUBLISH
 The image on the right is the form to complete when uploading the
recording. The title could be an assignment, and the description could
be a short reflection! These recordings have a unique URL and can
automatically be posted to the following social media sites: Facebook,
Twitter, Tumblr, Blogger, Posterous, LiveJournal, WordPress.
Voice Mail in Google Voice
THE article: Will Smart Phones eliminate the Digital Divide? | 
