How to modify the service password by sending a message to a mobile phone card?

SMS can't change the password of mobile phone service for the time being. There are three ways to change the service password: dial 10086, follow the prompts, log in to the online business hall and go to the mobile business hall.

The specific methods and steps to change the mobile service password are as follows:

Method 1: dial 10086, turn on your mobile phone, enter 10086 in your dialing key, then press 1 and then press 3 to select the password service.

Method 2, online business hall

1: First, open a browser, enter mobile in Baidu's search box, and click Search.

2. Enter your mobile phone number and service password (the verification code received by your mobile phone) on the login page.

3: Find my mobile phone in Mobile official website, click Enter, and then select Service Password Reset.

4. Enter the ID number of your mobile phone card at that time, then enter the verification code, and click Next.

5: At this time, the mobile phone will receive the verification code issued by the system, enter the received verification code and the new service password, and click OK.

Method 3: Mobile business hall. If you can't handle it, you can take your ID card to the local mobile business hall and ask the staff to handle it for you.