How can I find out my Samsung Galaxy 5 mobile number?

[AC Question]

I have recently bought a second hand Samsung 5 - model SM-G900F. I am trying to find out the mobile number but can't as despite looking in settings and 'about device' it says 'unknown' in mobile number.

Any ideas?

Thanks
J

 

[belodion]

Is there a SIM in it? You'll want to put your own in even if there is.


Sent from my iPhone 4s using Tapatalk