# UpdatePhoneNumberSettings


Updates the phone number settings for the administrator's AWS account, such as the default outbound calling name. You can update the default outbound calling name once every seven days. Outbound calling names can take up to 72 hours to update.

## Request Syntax


```
PUT /settings/phone-number HTTP/1.1
Content-type: application/json

{
   "CallingName": "string"
}
```

## URI Request Parameters


The request does not use any URI parameters.

## Request Body


The request accepts the following data in JSON format.

 ** [CallingName](#API_voice-chime_UpdatePhoneNumberSettings_RequestSyntax) **   <a name="chimesdk-voice-chime_UpdatePhoneNumberSettings-request-CallingName"></a>
The default outbound calling name for the account.  
Type: String  
Pattern: `^$|^[a-zA-Z0-9 ]{2,15}$`   
Required: Yes

## Response Syntax


```
HTTP/1.1 204
```

## Response Elements


If the action is successful, the service sends back an HTTP 204 response with an empty HTTP body.

## Errors


For information about the errors that are common to all actions, see [Common Errors](CommonErrors.md).

 ** BadRequestException **   
The input parameters don't match the service's restrictions.  
HTTP Status Code: 400

 ** ForbiddenException **   
The client is permanently forbidden from making the request.  
HTTP Status Code: 403

 ** ServiceFailureException **   
The service encountered an unexpected error.  
HTTP Status Code: 500

 ** ServiceUnavailableException **   
The service is currently unavailable.  
HTTP Status Code: 503

 ** ThrottledClientException **   
The number of customer requests exceeds the request rate limit.  
HTTP Status Code: 429

 ** UnauthorizedClientException **   
The client isn't authorized to request a resource.  
HTTP Status Code: 401

## See Also


For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS Command Line Interface V2](https://docs.aws.amazon.com/goto/cli2/chime-sdk-voice-2022-08-03/UpdatePhoneNumberSettings) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/chime-sdk-voice-2022-08-03/UpdatePhoneNumberSettings) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/chime-sdk-voice-2022-08-03/UpdatePhoneNumberSettings) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/chime-sdk-voice-2022-08-03/UpdatePhoneNumberSettings) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/chime-sdk-voice-2022-08-03/UpdatePhoneNumberSettings) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/chime-sdk-voice-2022-08-03/UpdatePhoneNumberSettings) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/chime-sdk-voice-2022-08-03/UpdatePhoneNumberSettings) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/chime-sdk-voice-2022-08-03/UpdatePhoneNumberSettings) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/chime-sdk-voice-2022-08-03/UpdatePhoneNumberSettings) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/chime-sdk-voice-2022-08-03/UpdatePhoneNumberSettings)