1# NotificationSlot (System API)
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3The **NotificationSlot** module provides APIs for defining the notification slot.
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5> **NOTE**
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7> The initial APIs of this module are supported since API version 7. Newly added APIs will be marked with a superscript to indicate their earliest API version.
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9> This topic describes only system APIs provided by the module. For details about its public APIs, see [NotificationSlot](./js-apis-inner-notification-notificationSlot.md).
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11## NotificationSlot
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13**System capability**: SystemCapability.Notification.Notification
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15| Name                | Type                | Read Only | Optional | Description                  |
16| -------------------- | ------------------- | ---- |-----|------------------------|
17| reminderMode<sup>11+</sup> | number               | Yes | Yes | Reminder mode of the notification.<br>**System API**: This is a system API.<br>- Bit 0: sound alert. The value **0** means to enable the feature, and **1** means the opposite.<br>- Bit 1: locking the screen. The value **0** means to enable the feature, and **1** means the opposite.<br>- Bit 2: banner. The value **0** means to enable the feature, and **1** means the opposite.<br>- BIt 3: turning on the screen. The value **0** means to enable the feature, and **1** means the opposite.<br>- Bit 4: vibration. The value **0** means to enable the feature, and **1** means the opposite.<br>- Bit 5: notification icon in the status bar. The value **0** means to enable the feature, and **1** means the opposite.   |
18| authorizedStatus<sup>12+</sup> | number               | Yes | Yes | Authorization status.<br>**System API**: This is a system API.<br>- **0**: means the feature is authorized.<br>- **1**: means the feature is to be authorized.   |
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