How to turn off the oppo phone after using it for one to five hours?

Oppo phones will be reminded to turn off after one to five hours of use. In this case, you can open the settings of the mobile phone, and then view it in the time settings or in the timing. It should be possible to cancel this reminder.

1, "Timed SMS" function?

You are still young and struggling, and you have almost forgotten the function of short messages, just like writing letters. If your friends and relatives can receive your message on the holiday day, it will definitely bring you closer! Time SMS, unfreeze long-standing interpersonal relationships!

Operation method:

Non-ColorOS version: information-click menu button-regular SMS. ColorOS version: information-new information-click the paper clip icon on the left-attachment-timing information. After setting the time, edit the SMS sending, and automatically send the SMS to the other party when the time arrives. ?

2. "Guest mode" function?

Sometimes, your mobile phone has to be used by others. What would you do? Don't worry, visitor mode will help you avoid embarrassment.