The following is a short list of Etiquette that should be considered when attending a conference call or online meeting.

Meeting Originator

• Pre-populate meeting notes with relevant information before the meeting.
• Provide time before the meeting for all attendees to review meeting notes

Example of Meeting Notes:

• If closed captions is an option, turn it on.
• Use background blur or custom backgrounds to minimize distractions
• Mute everyone on the call if background noise is an issue.
  
• zoom in when sharing webpages or documents to help attendees focus on desired content. (Ctrl + )
• Use chat to help share resources and information during meetings without causing distraction.
• Larger meetings should have meeting moderator's.
• Moderator's should moderate as needed.
• Consider Question/Answer times for the end of the meeting.
• Follow proper guidelines for privacy and security. (Think COPPA, FERPA, HIPPA as needed)
• Turn off or remove smart speakers.
• Assume your mic is "hot" at all times during the meeting. Saying something you might regret can be more then embarrassing.
  
• Ensure You've turned off Video and Audio on your call once your done.

Attendees Etiquette:

• Test your connection and/or software well in advance of the meeting
  
• Show up on time.
• Email organizer as soon as possible if you cannot make the meeting for any reason.
  
• Mute your side if you are not talking
• Use background blur or custom backgrounds to minimize distractions
• No eating during the meeting or call.
• Be presentable and dress appropriately for the call.
• add questions or comments to chat area.
• adhere to the meeting agenda.
• Follow proper guidelines for privacy and security. (Think COPPA, FERPA, HIPPA as needed)
• Focus on the meeting.
• Assume your mic is "hot" at all times during the meeting. Saying something you might regret can be more then embarrassing.
  
• Turn off or remove access to smart speakers.
  
• Ensure You've turned off Video and Audio on your call once your done.
  
  

Resources:

https://ledgeviewpartners.com/blog/video-conferencing-best-practices-the-dos-and-donts/
https://www.nist.gov/blogs/cybersecurity-insights/preventing-eavesdropping-and-protecting-privacy-virtual-meetings