![Huawei U626 User Manual Download Page 174](http://html.mh-extra.com/html/huawei/u626/u626_user-manual_167557174.webp)
18 Settings
HUAWEI
164
Operation
Description
Change phone
password
1
Enter the old phone password.
2
Enter a new phone password.
3
Enter the new phone password again and finish the setting.
Change PIN1
1
Enter the old PIN1 code.
2
Enter a new PIN1 code.
3
Enter the new PIN1 code again and finish the setting.
Date format
This option is used to change the display format of the system time of the phone.
Date and time
This option is used to change the system time of the phone.