A. Swich no/off; B. Start, cofirm and next message; C. Input "A-Z", "0-9" and symbols.
How to start:
1. Install 3AAA batteries into the batteries holder.
2. Press A to start message fan.
How to programming:
1. Press B 5s till blinking block appear, tap C input "A-Z"; Press C 5s till heart symbol appear, tap C to input symbols; Press C 5s till "0" appear, tap C to input "0-9". Tap B to input next letter.
2. Press B more than 5s to confirm the first message.
3. Tap B to input next message.
4. Tap B to swith among 4 messages.
How to revise or clear messages
1. Revise message: Press B 5s till blinking block appear, tap B to move to the lettler you want to revise, tap C to revise it.
2. Clear messages: Press C 5s till blinking block appear, tap B to delete this letter and move to next letter.
Programmed 4 messages, 16 letters for each message.