By default, group chat in the chat list is named after all the involved members. You can change group chat name to show what the subject of the conversation is.

Procedure

1. In the Unified Calling App, go to Chat > Internal Chat.
2. Enter the desired chat, then tap  at the top-right corner.
3. On the Chat Information page, tap Group Name.
4. Enter a new group name, then save the change.

Result

The group chat name is updated. A notification will appear on all the members group chat windows, showing that you have renamed the group chat.