How can I transfer phone credit from my mobile phone to someone else?

The specific steps for transferring call charges between mobile phone numbers are as follows:

1. Use the mobile phone with the free call charge to edit the text message "158" and send it to 10086;

2. After receiving the text message reply from 10086, send the text message "1" to 10086;

3. After receiving the text message asking for the mobile phone service password, reply and give away the service password of the phone bill;

4. After receiving the text message prompt that you can transfer the phone credit, reply with the mobile phone number that accepts the transfer and the transfer amount;

5. After receiving the text message prompt "Do you confirm the transfer", reply "Yes" "You can transfer the phone credit successfully.