1. Select Pages
2. Select the page you would like to add a voice message in
3. Select the text field box that reads Share a post with your followers
4. Select the Mic icon 
and record your voice message
1. Tap 
Communities
2. Select the page you would like to add a voice message in
3. Tap 
4. Tap the Mic icon 
and record your voice message
1. Tap Communities
2. Select the page you would like to add a voice message in
3. Select Share a post with your followers
4. Tap the Mic icon and record your voice message