> ## Documentation Index
> Fetch the complete documentation index at: https://auth0.com/llms.txt
> Use this file to discover all available pages before exploring further.

# MfaSmsListMembers

MfaSmsListMembers
Interface defining the members and methods for the MfaSmsList class.

```ts Example theme={null}
export interface MfaSmsListMembers extends BaseMembers {
  /**
   * Selects a phone number from the list of enrolled phone numbers.
   * @param {MfaSmsListOptions} [payload] - Optional payload for the action.
   * @returns {Promise<void>}
   * @throws {Error} If the index is out of bounds.
   */
  selectPhoneNumber(payload?: MfaSmsListOptions): Promise<void>;
  /**
   * Navigates back to the previous screen.
   * @param {MfaSmsListOptions} [payload] - Optional payload for the action.
   * @returns {Promise<void>}
   */
  backAction(payload?: CustomOptions): Promise<void>;
}
```

## Properties

<ParamField body="branding" type={<span><a href="/docs/libraries/acul/js-sdk/Screens/interfaces/BrandingMembers">BrandingMembers</a></span>} />

<ParamField body="client" type={<span><a href="/docs/libraries/acul/js-sdk/Screens/interfaces/ClientMembers">ClientMembers</a></span>} />

<ParamField body="organization" type={<span><a href="/docs/libraries/acul/js-sdk/Screens/interfaces/OrganizationMembers">OrganizationMembers</a></span>} />

<ParamField body="prompt" type={<span><a href="/docs/libraries/acul/js-sdk/Screens/interfaces/PromptMembers">PromptMembers</a></span>} />

<ParamField body="screen" type={<span><a href="/docs/libraries/acul/js-sdk/Screens/interfaces/ScreenMembers">ScreenMembers</a></span>} />

<ParamField body="tenant" type={<span><a href="/docs/libraries/acul/js-sdk/Screens/interfaces/TenantMembers">TenantMembers</a></span>} />

<ParamField body="transaction" type={<span><a href="/docs/libraries/acul/js-sdk/Screens/interfaces/TransactionMembers">TransactionMembers</a></span>} />

<ParamField body="untrustedData" type={<span><a href="/docs/libraries/acul/js-sdk/Screens/interfaces/UntrustedDataMembers">UntrustedDataMembers</a></span>} />

<ParamField body="user" type={<span><a href="/docs/libraries/acul/js-sdk/Screens/interfaces/UserMembers">UserMembers</a></span>} />

## Methods

<ParamField body="backAction" type="Promise<void>">
  Navigates back to the previous screen.

  <Expandable title="Parameters">
    <ParamField body="payload?" type={<span><a href="/docs/libraries/acul/js-sdk/Screens/interfaces/CustomOptions">CustomOptions</a></span>}>
      Optional payload for the action.
    </ParamField>
  </Expandable>
</ParamField>

<ParamField body="selectPhoneNumber" type="Promise<void>">
  Selects a phone number from the list of enrolled phone numbers.

  #### Throws

  If the index is out of bounds.

  <Expandable title="Parameters">
    <ParamField body="payload?" type={<span><a href="/docs/libraries/acul/js-sdk/Screens/interfaces/MfaSmsListOptions">MfaSmsListOptions</a></span>}>
      Optional payload for the action.

      **Properties**

      <ParamField body="index" type="number">
        The index of the phone number to select.
      </ParamField>
    </ParamField>
  </Expandable>
</ParamField>