Scheduling
- Type your message and long-press the send button;
- Choose Schedule and pick a date and time;
- Queued messages appear in the chat and can be cancelled or sent immediately.
Silent sending
Long-press send and choose Send Silently: the recipient gets the message with no notification — ideal late at night.
Reminders
- Schedule a message to Saved Messages as a reminder;
- Forward tasks there with times to build a to-do list;
- The account needs to be online until a scheduled message goes out.