| width | Sets the width of the component | 
| height | Sets the height of the component | 
| border | Sets the border of the component | 
| borderRadius | Sets the border radius of the component | 
| background | Sets all background style properties at once, such as color, image, origin and size, or repeat method. Reference link | 
| buttonPadding | Sets the padding area on all four sides of both the voice call and video call buttons | 
| buttonBorder | Sets the border of the both the voice call and video call buttons | 
| buttonBorderRadius | Sets the border radius of both the voice call and video call buttons | 
| buttonBackground | Sets all background style properties at once, such as color, image, origin and size, or repeat method of both the voice call and video call buttons. Reference link | 
| voiceCallIconTextFont | Sets all the different properties of font for the button text. Reference link | 
| voiceCallIconTextColor | Sets the foreground color of button text. | 
| videoCallIconTextFont | Sets all the different properties of font for the button text. Reference link | 
| videoCallIconTextColor | Sets the foreground color of button text. | 
| voiceCallIconTint | Sets the color applied to the voice call icon | 
| videoCallIconTint | Sets the color applied to the video call icon |