> ## Documentation Index
> Fetch the complete documentation index at: https://docs.abbyy.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Phone hypothesis

> Use the Phone hypothesis methods to read a recognized phone number, its prefix, and the bounding rectangles in the FlexiLayout language.

The **Phone** hypothesis supports the following methods in the FlexiLayout language.

## Phone hypothesis methods

| Parameter           | Description                                                                      |
| ------------------- | -------------------------------------------------------------------------------- |
| `Rect PrefixRect()` | The rectangle which contains the phone prefix. Empty if the prefix is not found. |
| `String Prefix ()`  | The found phone prefix. Returns an empty string if the prefix is not found.      |
| `String Value()`    | The value of the recognized text in the region of the hypothesis.                |