1. You see the number that called when tapping the log entry - Good.
2. You see a couple of other details if you tap the picture - Good.
3. You see even more details if you hold on the log entry and choose "Open contact card" - Good.

But how do I _really_ open the contact card? Both types of cards I can open using the methods above are crippled. How do I edit the contact? How do I merge the contact? And why are some of the details from #3 above hidden from #2?

Tapping the picture (again in #2, first time in #3), or holding on the contact, or something, should open the contact for editing and/or merging.