Creating a broadcast list on WhatsApp

On iPhone:

1. Open WhatsApp.
2. Tap the Broadcast Lists button at the top of the Chats screen.
3. Tap New List at the bottom of the Broadcast Lists screen.
4. Type your contacts' names or press the + button to choose from your contact list.
5. Tap Create.

On Android:

1. Open WhatsApp.
2. Go to the Chats screen.
3. Click More options (3-dot button on the top right).
4. Click New broadcast.
5. Tap + or type in contact names to choose recipients from your contact list.
6. Tap Done.
7. Tap Create.