> ## Documentation Index
> Fetch the complete documentation index at: https://docs-dev-docs-event-stream-action-templates.mintlify.site/llms.txt
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# ScreenMembersOnMfaVoiceChallenge

Extended screen members interface for the MFA Voice Challenge screen.

```ts Example theme={null}
export interface ScreenMembersOnMfaVoiceChallenge extends ScreenMembers {
  /**
   * Additional screen data specific to MFA voice challenge.
   */
  data: {
    /**
     * The phone number where the voice code was sent.
     */
    phoneNumber?: string;

    /**
     * Whether to show the remember device option.
     */
    showRememberDevice?: boolean;

    /**
     * Whether to show the link to switch to SMS verification.
     */
    showLinkSms?: boolean;
  } | null;
}
```

## Properties

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

<ParamField body="captchaImage" type="string" />

<ParamField body="captchaProvider" type="string" />

<ParamField body="captchaSiteKey" type="string" />

<ParamField body="data" type="phoneNumber?">
  Additional screen data specific to MFA voice challenge.

  #### Type Declaration

  \{ `phoneNumber?`: `string`; `showLinkSms?`: `boolean`; `showRememberDevice?`: `boolean`; }

  #### phoneNumber?

  The phone number where the voice code was sent.

  #### showLinkSms?

  Whether to show the link to switch to SMS verification.

  #### showRememberDevice?

  Whether to show the remember device option.

  `null`
</ParamField>

<ParamField body="isCaptchaAvailable" type="boolean" />

<ParamField body="links" type="Record" />

<ParamField body="name" type="string" />

<ParamField body="texts" type="Record" />