## Nine Piece Call Handling Windows

Nine piece element are divided into:

- Top Left
- Top
- Top Right
- Left
- Center
- Right
- Bottom Left
- Bottom
- Bottom Right

The following two groups of elements (Active Call Bubble, First Active Call Bubble, Second Call Bubble) and (First Disconnected Call Bubble, Disconnected Second Call Bubble) use specific parts together in each group. The Top, Top Right, Left, Center, Right, Bottom Left, Bottom parts are common for all element in the group. So, if you edit the Center part of the Active Call Bubble, it is also applies to the First Active Call Bubble and Second Call Bubble.
Only the Top Left and Bottom Right are independent for each element.
Figure: Group of elements in nine piece elements
Figure: Group of elements in nine piece elements 2