### 4.3.2 Adding a Private Message

1. Choose Device > Message > Private Message.

Set the parameters as required based on the following steps:

Personnel: Select the personnel receiving a short message. Please refer to Appendix 1 "Personnel Selection" for the method of selecting personnel.

Short Message Content: Enter the short message content to be issued.

Start Time: Select the start time for issuing the short message.

Message Duration: Enter the message display duration.

2. After the completion of the settings, click OK to save the settings and return to the short message setting interface. The short message list displays the added short message.