How to operate SMS alarm

SMS alarm needs to be edited and reported to 12 1 10. The specific steps are as follows:

Equipment: iphone 13

System: IOS 13

Software: SMS

1. Turn on the SMS function on the mobile phone.

2. Enter a message, and then click the compose button to create a new message.

3. Where the receiver inputs the number121/kloc-0+the last three digits of the local telephone area code, for example, the Tangshan telephone area code is 03 15, then the receiver inputs the number1103/.

4. For first-tier cities, such as Beijing 0 10 and Shanghai 02 1, you can directly enter 12 165438, 12 10265448.

5, SMS editing content, by entering the address+description, of course, the more detailed the better, this can be edited according to the actual situation, and then click send.