Where is the dormant state set by the mobile phone?

If you use a vivo phone, it means turning on sleep mode. After the sleep mode is turned on, the sleep mode will intermittently receive background messages at 0-6 o'clock or 23:30-7:00 in the middle of the night, which will not affect the reception of telephone calls and short messages, nor will it affect the reception of messages during the day and when the bright screen is used, saving electricity and protecting sleep. Auxiliary settings-battery-(more settings)-can turn on "sleep mode".

If you have more questions, you can go to official website /vivo Mall APP-My-Online Customer Service or vivo official website Web Edition-Slide to the End-Online Customer Service-Enter the manual customer service for consultation and understanding.