The little envelope icon means that you can reply to this event/user. At the moment, this feature is only enabled if the event is from a user who is also an 8hands member, but in the near future you will be able to reply back to your social network friends even if they don’t use 8hands (yet).

 

The little phone icon means that you have received an event from a user who is also running 8hands Mobile and that person already exists as a contact in your phonebook. 8hands will automatically detect it and allow you to call that person directly from 8hands Mobile, with one click!