Why is my phone asking for privacy protection password?

[AC Question]

why ismy phone asking for privacy protection password

my phone is cubot x15 and i swaped sim crd and it asked me for a privacy protection password that i dont know

 

[AlphaTango414]

Re: why ismy phone asking for privacy protection password

Sounds like a security protocol to keep a phone from being stolen and used with a different sim card.

Try contacting service provider and/or manufacture for more details.