In your ACTIVITY section you can switch from OUTBOX to INBOX at any time. 

1. To view your campaign statistics, from the ACTIONS column click REPORT.

2. Within your INBOX you can see all inbound messages including campaign replies, keyword responses, and dedicated virtual number messages.

3. You can use SEARCH to find any number in your activity. Result will show all campaigns it was used in.

4. The INBOX and OUTBOX can be sorted by date range and message type.