1. Click on last calls or my calls today , this will give you details of the calls made as per heading.
2. To view call history for a particular contacts:
1.1. Go to the specified person under contacts
1.2. Double click on the name.
1.3. Scroll down to see activity history for calls for all calls made to this customer
PLEASE NOTE: There is a slight delay with syncing, so the latest call might not show immediately