Excuse me, is there a service that turns off the phone and doesn't answer the phone, and there will be a short message prompt after the phone is turned on?

China Telecom's personal communication assistant service provides missed call reminder service for China Telecom Tianyi mobile phone. When the mobile phone is turned off, out of service area or the line is busy, the system will automatically give a voice prompt to the calling user and send a missed call reminder message to the called user. Services include: SMS reminder and automatic message leaving. Thank you for your interest in telecom products. I wish you a happy life. If the above information can't solve your problem, you can also log in to Guangdong Telecom Mobile Mall () to seek help from online customer service, which is available 7X24 hours a day!