---
title: test.callString
description: test.callString parameters, return type and example
---
## Method: test.callString  
[Back to methods index](index.md)


YOU CANNOT USE THIS METHOD IN MADELINEPROTO


### Parameters:

| Name     |    Type       | Required |
|----------|---------------|----------|
|x|[string](../types/string.md) | Yes|


### Return type: [test\_String](../types/test_String.md)