1. The ability to hear messages from the phone and not speaker phone or headphones. Just for privacy concerns.
2. The ability to record greetings directly from the phone. If you don’t have access to a computer and you want to change or add a greeting, it would be a nice feature to have.
3. Pictures of your contacts. Either from your phone or if you could upload them to the site.
4. Ditch-Mail access (Toggle on or off). If you do not want to talk to someone you can send them directly to “ditchmail” from the phone. This would be awesome.
5. Push Notification (To let you know when you got a new message). You could easily enable sms notifications. However if you don’t wish to use your own text message account limit, push would be the ideal method.