Hello!
Just take a look on page 27 of Manual.
Recent calls: Connect -> Log -> Recent calls.
Steps to activate call duration as follows: Connect -> Log -> Options -> Settings -> Show call duration. Select Yes.
Andrey
6150, 8310, 2100, 6310, 6310i, 6230, 6600, 6630, 6700, E60, N80, E61, N93
N95, E61i, E71, E72,8600, 5800, N8