All your sent campaigns are now under Send/Receive > Active Campaigns.
For the moment you can only see the list of campaigns and their summaries:
Indicates If it was an inbound (Receive SMS), outbound (Sent SMS) or 2 way (Send and Receive SMS) campaign.
This shows not only how many SMS were sent, but also how many recipients got SMS.
For example, if a campaign had a multipart message of 2 SMS, and it was sent to 10 contacts, this would show "20 SMS to 10 recipients".
Indicates how many SMS have been received for that campaign.
In the future, we’ll have some great campaign reporting.