Calls screen should have the ability to have a larger Speed Dial screen
Previously the Calls screen allowed a much larger Speed Dial screen. as most of my calls are within a small group the speed dial screen allowed me to quickly find a contact, click and contact or call. I also had contacts divided into groups allowing quick contact within a group.
A further feature allowed me to view and monitor all who are available/active within contacts and groups.
Perhaps the History (and/or Speed Dial) windows could be able to close or make smaller.