Input Phone Number control is where user enters the dialed phone number.
Also, this controls has drop-down list with last 10 dialed numbers.
This control is based on ComboBox object.
ComboBox object has many properties, but the most important are:
| ControlID | 50050 |
| AutoPlace | TRUE |
| Background | image |
| Thumb Pressed | optional image |
| Thumb Hovered | image |
All other propeties should be left in default state.