How to set up SMS reminder of missed calls after ipone4s (Telecom Edition) is turned off?

When the phone is turned off or the phone can't get through, the operator should open a short message reminder of missed calls. You can call the operator's customer service to find out the specific charges. This function cannot be set by any mobile phone.

The method for opening the SMS reminder of missed calls is as follows:

1. Due to different policies in different cities and regions, the name, fees and handling methods of the call reminder service are also different. If you have a call manager or a call treasure, you can contact human customer service for consultation.

2. How to handle Unicom's handheld business hall: First log in to the mobile phone business hall client, select Service-Handling-Basic Business Handling-Unicom Secretary, and follow the prompts.

3. Telecom handling: you can apply for handling through telecom online business hall, handheld business hall, SMS business hall, calling customer service hotline 10000, local telecom business hall or contacting account manager.

4. SMS processing method: send SMS to 304 1 or KTLDTX to 10086 to handle the call reminder service; Send SMS 3042 or QXLDTX to 10086 to cancel the call reminder service.