Joke Collection Website - Public benefit messages - Unicom number password cannot be modified' SMS verification can't come to SMS?

Unicom number password cannot be modified' SMS verification can't come to SMS?

There may be a delay in sending the verification code via SMS. If you know the original password, you can try to change the password of the secret service by sending the short message "40 1" or "MMXG# old password # new password # new password" to 100 10.

If you don't know the password, you can try sending the short message "MMCZ#6 new password" to 100 10.