Short Note

**Setting up System SMS Notification Functionality**

**Note:The function has been removed in version V3.3.3.0.**

The system can be configured to send SMS notifications when a node goes offline or experiences jitter. When using this feature, please take note of the following:

1) In the user management section, change the administrator's phone number to the one that will receive SMS notifications. This phone number will be used to receive offline or jitter SMS notifications.

![](https://docs.paraverse.cc/media/202504/096ae63d12ef4b7ab7b7ed8918340c493123.png)

2) When manually stopping the service, please remember to disable this notification function in advance by selecting "No" to prevent accidental SMS sending.

![](https://docs.paraverse.cc/media/202504/94b069de61154c948295aaa921c948cc3227.png)
3) When enabling this service, configure the offline SMS notification template in the application.properties configuration file located in the root directory of the management node.

![](https://docs.paraverse.cc/media/202504/9652033dc2584a8b8f1d701c420fdffb1113.png)

- Enter the `accessKey` of your Alibaba Cloud account.

- Enter the `accessKeySecret` of your Alibaba Cloud account.

- Change the setting item to `true`.

- Set the offline SMS notification template as follows:

**Offline SMS Template Example:**

- Template Type: SMS Notification

- Template Name: Node Offline Notification

- Template Content: Node ${serverInfo} on XXX platform is offline. Please investigate promptly.

- Management Signature: Choose the company's signature.

- Scene Link: Company platform website with registered domain.

- Scene Description: Notify administrators promptly when the server node goes offline.

- Set the jitter SMS notification template as follows:

**Jitter SMS Template Example:**

- Template Type: SMS Notification

- Template Name: Node Jitter Notification

- Template Content: Node ${serverInfo} on XXX platform is experiencing jitter. Please investigate promptly.

- Management Signature: Choose the company's signature.

- Scene Link: Company platform website with registered domain.

- Scene Description: Notify administrators promptly when the server node experiences jitter.